- long
- little
- like
- largely
- late
- literally
- lightly
- locally
- likewise
- legally
- loudly
- loud
- lately
- luckily
- loosely
- logically
- likely
- low
- lastly
- lovingly
- legitimately
- lazily
- latterly
- live
- liberally
- lavishly
- lawfully
- linguistically
- laterally
- laboriously
- lamely
- linearly
- ludicrously
- loyally
- limply
- leeward
- leisurely
- languidly
- levelly
- longingly
- laconically
- laughingly
- lengthways
- luxuriously
- listlessly
- loftily
- longitudinally
- lyrically
- lexically
- lamentably
- leniently
- lucidly
- leftwards
- lustily
- lengthwise
- legato
- lingeringly
- light-heartedly
- laughably
- legibly
- luxuriantly
- languorously
- lethally
- lithely
- luminously
- lightheartedly
- luridly
- lit.
- landward
- lopsidedly
- logistically
- lugubriously
- lethargically
- lewdly
- lengthily
- liturgically
- lifelessly
- logarithmically
- lushly
- lastingly
- lasciviously
- legislatively
- laggardly
- locationally
- learnedly
- laudably
- lumpily
- latitudinally
- lecherously
- likeably
- latently
- lusciously
- light
- lucratively
- light-handed
- legalistically
- laxly
- landwards
- longly
- lustrously
- libidinally
- leanly
- longways
- laparoscopically
- lovably
- leewards
- lurchingly
- legendarily
- limpidly
- lankly
- lukewarmly
- left-handedly
- liberatingly
- literately
- lambently
- limitedly
- limitlessly
- luminally
- libidinously
- lousily
- loopily
- lumpishly
- lexicographically
- lankily
- lexicologically
- lesbianly
- libelously
- lithologically
- lullingly
- lacily
- literarily
- lustfully
- lymphographically
- ludically
- last but not least
- legitly
- lollingly
- lemmatically
- lackadaisically
- lak
- leglessly
- lustingly
- lubberly
- lustlessly
- lymphologically
- larvally
- laudatorily
- literatim
- losingly
- locatively
- loomingly
- leaderlessly
- loglinearly
- Lilliputianly
- lenticularly
- linguaculturally
- loungingly
- labouredly
- laudingly
- long since
- lustrelessly
- lognormally
- lytically
- last night
- likably
- limitingly
- larcenously
- long storey short
- loweringly
- lycanthropically
- letterly
- long story short
- labouringly
- lizardlike
- labouriously
- loonily
- lossily
- loverwise
- lacklusterly
- leg.
- lingually
- loathingly
- losslessly
- liltingly
- long termly
- light-footedly
- loathly
- labourously
- lacklustrely
- lowheartedly
- laryngeally
- light-handedly
- loathsomely
- last thing
- lentivirally
- litigiously
- longsomely
- leaningly
- louringly
- last time
- like a bitch
- lento
- langsyne
- lion-heartedly
- last year
- leadingly
- light-mindedly
- like a bull in a china shop
- lymphoscintigraphically
- like a bump on a log
- liposomally
- lubriciously
- logographically
- lordfully
- luminometrically
- like a chicken with its head cut off
- lowlily
- litotically
- like a chicken with the pip
- lordishly
- lowly
- lit'rally
- logologically
- longtermly
- leptomorphically
- lionheartedly
- lobately
- limnologically
- lordly
- loutishly
- lipotropically
- language-agnostic
- like a hole in the head
- language-independent
- leptonically
- lifely
- laryngoscopically
- lordotically
- longwards
- leerily
- luffward
- lock, stock and barrel
- lispingly
- loopingly
- lupinely
- leeringly
- litterally
- longwhiles
- labside
- longwindedly
- leapingly
- longwise
- languente
- leaps and bounds
- lumpenly
- laggingly
- lothly
- lifesomely
- lucently
- limb from limb
- lineally
- logorrheically
- loxodromically
- languishingly
- lumpingly
- longtime
- labyrinthically
- lacrimoso
- limb-meal
- lissomely
- labyrinthinely
- large-handedly
- leoninely
- level-handed
- lissomly
- level-handedly
- lighthanded
- livelily
- lakeward
- lighthandedly
- large-heartedly
- level-headedly
- Latinly
- lightheadedly
- largeheartedly
- long-termly
- levelhanded
- lifeward
- levelhandedly
- like new
- lively
- loose-handed
- like nobody's business
- loose-handedly
- lamellately
- looard
- levelheadedly
- lief
- little by little
- long-windedly
- limberly
- loobily
- lip-smacking
- lightlessly
- lip-smackingly
- like shit
- limblessly
- lagrimoso
- like sixty
- longanimously
- like so
- limbmeal
- Londonward
- Londonwards
- lyingly
- late on
- lightmindedly
- lockingly
- Londonwide
- loofward
- luciferously
- lexicogrammatically
- limpingly
- lucifugally
- lyrately
- lacteally
- luringly
- like to
- lever
- lonelily
- lamentedly
- lateish
- latively
- licentiously
- left and right
- lightning fast
- linklessly
- limbward
- lunately
- lurkingly
- labially
- liftingly
- loially
- lesbianically
- lamentingly
- lamentoso
- louchely
- low-heartedly
- leisurably
- lexicosemantically
- liked to
- lornly
- libellously
- logarithmetically
- leggero
- lexicostatistically
- listingly
- later on
- lonesomely
- laterad
- leafily
- lithographically
- loud and clear
- leggily
- likelily
- leisurelily
- low-mindedly
- laically
- leastaways
- lashingly
- larkily
- leastways
- left, right and center
- lexigraphically
- leastwise
- left, right and centre
- lightsomely
- longhand
- lucklessly
- loc. cit.
- loco
- listwise
- labiodentally
- laceratingly
- leasurely
- lectically
- lanceolately
- leafmeal
- liberal-mindedly
- loiteringly
- long ago
- lexiphanically
- liplessly
- loveably
- labiolingually
- lividly
- lichenologically
- lashwise
- likewize
- lenitively
- lymphangiographically
- lateralward
- leafwise
- layerwise
- lymphatically
- locoregionally
- laminarly
- laterocaudally
- lovefully
- lefthandedly
- licitly
- loadsa
- littly
- laterodorsally
- livingly
- lysogenically
- levitically
- laboratorily
- laminately
- lateromedially
- lovelessly
- lawlessly
- luculently
- lateroproximally
- lumberingly
- laterorostrally
- laboredly
- legit
- lovelily
- lithostratigraphically
- laterotemporally
- lawly
- leftward
- lang syne
- lateroventrally
- leftwardly
- laterward
- literalistically
- laboringly
- lachrymosely
- laterwards
- logily
- loquaciously
- lickably
- leftwise
- leakily
- lickerishly
- lysosomally
- lesse
- lapward
- latestly
- laciniately
- lateward
- lickety-split
- lusterlessly
- last
- leg before
- leg before wicket
- leadenly
- lookswise
- l8ly
- leally
- leprously
Note: these words have been obtained from Wiktionary and have been classified and improved through automated computer linguistics processes.