Synonyms and Antonyms for Impassable

Following is a list of 200 synonym words and phrases that are related to impassable:

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3 Letter Words

cut

4 Letter Words

nighgulf

5 Letter Words

boggymuddyroadschasmruttyroilyboundgrossnastygulfs

6 Letter Words

ruttedchasmsunsafeswampyslushyswampsravinefutile

7 Letter Words

unpavedravinescloggedblockedinviousunhable

8 Letter Words

passableunusablepassiblemorassesperilousslipperyunplowedfordableunmappedobstaclepotholedviolableundoableinhabiledead-enddisabledardennesquagmire

9 Letter Words

crossableunbridgednavigableunfloodeddeadfallslandslipsdangerousmotorableovergrownunmovableimmovableunlivableimpatibleincapableinaidableunbidableindocibleineffableuncapablecripplingunhirableunderfootdifficultobstinateintenableunsayableinamiablequagmires

10 Letter Words

unpassableunfeasibleunworkableimpassibleunmetalledpenetrableobstructeduntrampledrockslidesunplayableimpossibleunploughedgridlockedunviolatedunbreacheddamageableunmoveableunsuppliedunscalableimmoveableunpassibleunfordableimplacableunnearableunlickableinexorableirremeableinevitableunparkableunsittableunhelpableunfaceableimportableinsolvableunsalvableunplacableunsimpableinoperableinexpiableunenviable

11 Letter Words

unnavigableunclimbableinsuperableimpracticaluncrossabletraversableunreachabletreacherousimpregnableuntraversedimpermeableuninhabitedinoperativeinescapableineluctableunvisitableunbrookableinscrutableintractableintreatableintolerableunavoidableunpleasableimpenitibleuncovenableunhabitableirreparableunadvisable

12 Letter Words

impenetrableinaccessibleunaccessibleunpenetrableunbreachableinpenetrableinhospitableobstructionsuncultivableimpenetrablyinexpugnableunhospitableuntravelableinoppugnableinextricableinexuperableirreversibleunattainableunsufferableimpedimentalunfathomableunsuccorableinsufferableimponderableirrefragableunachievableunsurvivableirrelievableincorrigibleindefensibleirresistlessunavengeableindigestible

13 Letter Words

untraversableimpracticableimpassibilityuntravellableinconceivableinsupportableunpropitiableunsupportableirrecoverableincomportableinexcogitablecross-grainedunserviceable

14 Letter Words

unsurmountableinsurmountableunapproachableindestructibleunovercomeable

15 Letter Words

inaccessibilityobstacle-riddenunpronounceable

16 Letter Words

incomprehensibleunexperienceable

Using this list of similar-meaning words, you can choose the best synonyms to replace impassable in your sentences.

Additionally, you'll find antonyms included, perfect for when you need the complete opposite meaning of impassable in your writing.