This morpheme tends to mean "within". Some of the most representative words that include it are: intranet, intravenous, intranasal
See the full list below:
- intravenous
- intractable
- intracellular
- intransigence
- intraepithelial
- intraluminal
- intravenously
- intragastric
- intransigent
- intraperitoneal
- intrauterine
- intrahepatic
- intraoesophageal
- intransitive
- intracranial
- intractability
- intramural
- intra-
- intracerebroventricular
- intragranular
- intramuscular
- intramolecular
- intra-uterine
- intracolonic
- intradermal
- intrapartum
- intraoperative
- intraperitoneally
- intrastrand
- intravascular
- intraduodenal
- intramucosal
- intracellularly
- intracerebral
- intragastrically
- intraocular
- intragenic
- intraregional
- intrasexual
- intrafamilial
- intraobserver
- intrasentential
- intragenomic
- intranational
- intraplate
- intratextual
- intraventricular
- intragenerational
- intragroup
- intrarectal
- intraspecific
- intrathoracic
- intrabacterial
- intracardiac
- intracrystalline
- intraglomerular
- intrajejunal
- intralobular
- intraluminally
- intranasal
- intransigently
- intraoperatively
- intrapersonal
- intrapsychic
- intrathecal
- intraarterial
- intrabrand
- intrachain
- intracoronary
- intracorporeal
- intractably
- intracutaneous
- intrahippocampal
- intraileal
- intraindividual
- intramuscularly
- intranasally
- intraneuronal
- intrapancreatic
- intrapatient
- intracarotid
- intracervical
- intracisternal
- intraclass
- intracluster
- intracutaneously
- intracystic
- intracytoplasmatic
- intrada
- intradermally
- intraductal
- intradural
- intrafallopian
- intrafollicular
- intraformational
- intragalactic
- intrageneric
- intralaboratory
- intralinguistic
- intralipid
- intramammary
- intramedullary
- intramembranous
- intramolecularly
- intransigency
- intransitively
- intrant
- intranuclear
- intraosseous
- intrap
- intraparticle
- intraparty
- intrapreneurship
- intrapulmonary
- intrarectally
- intrarenal
- intraretinal
- intrasegmental
- intraskeletal
- intraspinal
- intrastromal
- intrasubject
- intrathymic
- intratracheal
- intravaginal
- intravascularly
- intravesicular
- intray
- intra aural
- intra legem
- intra vires
- intra-allelic
- intra-aural
- intra-Muslim
- intra-NATO
- intra-octaval
- intra-vaginal
- intraabdominal
- intraabdominally
- intraamniotic
- intraannual
- intraaortic
- intraarterially
- intraarticular
- intraarticularly
- intraassay
- intraatomic
- intraaural
- intraaxial
- intraaxillary
- intraband
- intrabank
- intrabath
- intrabdominal
- intrabiliary
- intrabinary
- intrabiventer
- intrabody
- intrabolus
- intrabony
- intrabrachial
- intrabreed
- intrabronchial
- intrabronchiolar
- intrabuccal
- intrabuilding
- intraburst
- intracalcarine
- intracalvarial
- intracalvarium
- intracameral
- intracamerally
- intracampus
- intracanal
- intracapsomeric
- intracapsular
- intracardial
- intracardially
- intracarpal
- intracartilaginous
- intracase
- intracaste
- intracaval
- intracavernosal
- intracavernous
- intracavitary
- intracavity
- intracell
- intracelomic
- intracelomically
- intracensal
- intracerebellar
- intracerebrally
- intracerebrovascular
- intracerebroventricularly
- intracervically
- intrachoroidal
- intrachromophoric
- intrachromosomal
- intrachromosomally
- intrachromosome
- intrachromosomic
- intraciliary
- intracisternally
- intracity
- intrackability
- intraclade
- intraclan
- intraclast
- intraclonal
- intracloud
- intraclub
- intracochlear
- intracochlearly
- intracodon
- intracoelomatic
- intracoelomic
- intracoelomically
- intracohort
- intracolic
- intracolonial
- intracolumn
- intracolumnar
- intracommunal
- intracommunity
- intracompany
- intracomplex
- intracomponent
- intraconal
- intraconference
- intraconjunctival
- intraconjunctivally
- intracontinental
- intracordal
- intracorneal
- intracoronal
- intracorporal
- intracorporeally
- intracorpuscular
- intracortical
- intracortically
- intracostal
- intracountry
- intracranial pressure
- intracranially
- intracranioventricular
- intracranioventricularly
- intracranium
- intracrater
- intracratonic
- intracrine
- intracrinology
- intracrustal
- intracrystal
- intractableness
- intractile
- intracuff
- intracule
- intracultivar
- intracultural
- intracurricular
- intracuticular
- intracycle
- intracytoplasm
- intracytoplasmic
- intracytoplasmically
- intracytosolic
- intradaily
- intraday
- intradenominational
- intradenominationally
- intradepartmental
- intradialectal
- intradialectally
- intradialytic
- intradiegetic
- intradimer
- intradiol
- intradirective
- intradirective verb
- intradiscal
- intradiscally
- intradisciplinary
- intradistrict
- intradivision
- intradivisional
- intradomain
- intradomicile
- intrados
- intradot
- intraduct
- intraduodenally
- intraduplex
- intradyne
- intraembryonic
- intraendosomal
- intraepidermal
- intraerythrocyte
- intraerythrocytic
- intraesophageally
- intraesterification
- intraexaminer
- intraexciton
- intraexon
- intraexonic
- intraexperiment
- intraexperimental
- intrafactional
- intrafaith
- intrafamily
- intrafascicular
- intrafebrile
- intrafemorally
- intrafenestral
- intrafibrillar
- intrafilamentary
- intraflagellar
- intrafoliaceous
- intrafoveal
- intrafraction
- intraframe
- intraframework
- intrafusal
- intrafusion
- intragap
- intragastrical
- intragemmal
- intragender
- intrageneration
- intragenotype
- intragenus
- intraglandular
- intragluteal
- intragluteally
- intragonadal
- intragovernmental
- intragradational
- intragrader
- intragraft
- intragrain
- intraguild
- intragyral
- intrahabitat
- intrahalo
- intrahaplogroup
- intrahelical
- intrahemispheric
- intrahepatocellular
- intrahepatocyte
- intrahernial
- intrahippocampally
- intrahospital
- intrahost
- intrahousehold
- intrahuman
- intrahyphal
- intrahypothalamic
- intraileally
- intraindividually
- intrainstitutional
- intraislet
- intrajudge
- intrajudicial
- intrajugular
- intralabyrinthine
- intralacustrine
- intralake
- intralaminar
- intralaryngeal
- intralayer
- intraleague
- intralegal
- intralesional
- intralesionally
- intraleukocytic
- intralexemic
- intraligamentary
- intraligamentous
- intralimb
- intralingual
- intraliposomal
- intralocular
- intralocus
- intralogistics
- intralumenal
- intraluteal
- intralymphatically
- intralysosomal
- intramacrophage
- intramammarily
- intramandibular
- intramarginal
- intramarital
- intramaritally
- intramarsupial
- intramatrix
- intramaxillary
- intrameal
- intramembrane
- intrameningeal
- intramental
- intramercurial
- intrametatarsal
- intrametric
- intramitochondrial
- intramodal
- intramodality
- intramode
- intramodular
- intramolecularity
- intramolluscan
- intramonomer
- intramonth
- intramonthly
- intramountain
- intramountainous
- intramundane
- intramurally
- intramyocardial
- intramyocardially
- intramyocellular
- intraneocortical
- intranet
- intranetwork
- intraneural
- intraneuritic
- intranidal
- intranight
- intranigral
- intranodal
- intranode
- intranodular
- intranquillity
- intrans.
- intranscalent
- intransgressible
- intransient
- intransigeant
- intransigentism
- intransitive preposition
- intransitive verb
- intransitive-verb
- intransitiveness
- intransitivity
- intransitivization
- intranslatability
- intransmissible
- intransmutability
- intransmutable
- intransparent
- intranuclearly
- intranucleosomal
- intranucleosome
- intraoccular
- intraocular pressure
- intraocularly
- intraoesophageally
- intraoffice
- intraoocyte
- intraoperation
- intraoperator
- intraoral
- intraorally
- intraorbital
- intraorganellar
- intraorganic
- intraorganically
- intraorganismal
- intraosseous needle
- intraosseously
- intraovarian
- intrapacket
- intrapair
- intrapalpebral
- intrapapillary
- intraparenchymal
- intraparietal
- intraparotid
- intrapartal
- intraparticipant
- intrapatch
- intrapathway
- intrapelvic
- intrapeptide
- intrapericardial
- intrapericardially
- intraperiod
- intraperitonally
- intraperitonial
- intraperitonially
- intraperoxisomal
- intraperson
- intrapersonally
- intrapetiolar
- intrapetiolar stipule
- intrapetrous
- intraphagosomal
- intraphagosomally
- intraphase
- intrapillar
- intrapipette
- intraplacental
- intraplanar
- intraplane
- intraplantar
- intraplaque
- intraplatelet
- intraplatform
- intrapleural
- intraploidy
- intrapolar
- intrapolaron
- intrapontine
- intrapopulation
- intraporal
- intrapore
- intraportal
- intraportally
- intrapreneur
- intrapreneurial
- intraprezygapophyseal
- intraprocedural
- intraprostatic
- intraprotocol
- intraprotoplasmic
- intraprovince
- intraprovincial
- intrapsychically
- intrapsychological
- intrapulse
- intraquartile
- intraquery
- intrarachidian
- intraracial
- intraradical
- intrarater
- intrareader
- intraregional migration
- intrarelationship
- intrareligious
- intrarepublic
- intrarepublican
- intraresidue
- intraretinally
- intrarun
- intrasaccular
- intrasample
- intrasarcoplasmic
- intrasatellite
- intrascanner
- intrascapular
- intraschool
- intrascleral
- intrascrotal
- intraseasonal
- intrasellar
- intrasensor
- intraserotype
- intraserous
- intrasession
- intraset
- intrasex
- intrasexually
- intrashelf
- intrasinusoidal
- intrasite
- intraslab
- intrasocietal
- intrasomatic
- intraspeaker
- intraspecies
- intraspecific competition
- intraspecifically
- intraspecimen
- intrasphenoid
- intraspherule
- intraspike
- intrasplenic
- intrasplenically
- intrasporal
- intrasquad
- intrasquadron
- intrastadial
- intrastaminal
- intrastanzaic
- intrastate
- intrastation
- intrastent
- intrastereotypic
- intrastrain
- intrastranded
- intrastriatal
- intrasubband
- intrasubclass
- intrasubjective
- intrasubspecific
- intrasubunit
- intrasulcular
- intrasuprasellar
- intrasurgical
- intrasyllabic
- intrasynaptic
- intrasynovial
- intrasystem
- intrata
- intratarsal
- intratask
- intrateam
- intratelencephalically
- intratelluric
- intratelomeric
- intratemporal
- intratendinous
- intratentacular
- intraterminal
- intraterrestrial
- intraterritorial
- intratester
- intratesticular
- intratextuality
- intratextually
- intrathecally
- intratheoretical
- intrathoracically
- intrathyroidal
- intratibial
- intratibially
- intratissue
- intratrabecular
- intratracheally
- intratribal
- intratropical
- intratubal
- intratube
- intratubular
- intratumor
- intratumoral
- intratumorally
- intraturn
- intratympanic
- intratypic
- intraunion
- intraural
- intraurban
- intraurethral
- intrauterine device
- intrauterine insemination
- intrauterinely
- intravacuolar
- intravaginal ejaculation latency time
- intravaginally
- intravalley
- intravalvular
- intravarietal
- intravasal
- intravasate
- intravasation
- intravehicular
- intraventricularly
- intraverbal
- intravertebral
- intravertebrally
- intravertex
- intravesical
- intravesically
- intraviral
- intravirion
- intravisit
- intravital
- intravitally
- intravitam
- intravitelline
- intravitreal
- intravitreally
- intravitreous
- intravitreously
- intravolution
- intravoxel
- intrawhite
- intrawire
- intrawound
- intrazonal
- intrazooidal
Note: these words have been obtained from Wiktionary and have been classified and improved through automated computer linguistics processes.