| Word | Comparative | Comparative2 |
|---|---|---|
| old | older | elder |
| little | less | lesser littler |
| powerful | powerfuller | powerfuler |
| far | farther | further |
| dry | drier | dryer |
| wonderful | wonderfuller | wonderfuler |
| peaceful | peacefuller | peacefuler |
| evil | eviller | eviler |
| loyal | loyaler | loyaller |
| cruel | crueler | crueller |
| shy | shier | shyer |
| fearful | fearfuller | fearfuler |
| wry | wrier | wryer |
| plentiful | plentifuller | plentifuler |
| sly | slier | slyer |
| few and far between | fewer and farther between | fewer and further between |
| lief | liefer | liever |
| love-shy | love-shier | love-shyer |
| high-functioning | higher functioning | higher-functioning |
| toey | toeier | toeyer |
Note: these words have been obtained from Wiktionary and have been classified and improved through automated computer linguistics processes.