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Impenetrable - synonyms

Total 115 synonym synonyms found for impenetrable.

Greek to one

beyond reach

beyond understanding

cabalistic

close-knit

close-textured

close-woven

closed forever to

closed to

compacted

crammed full

holeproof

impassable

incognizable

inexpugnable

jam-packed

jungled

jungly

lost to

nonpuncturable

past comprehension

resistless

thick-growing

un-come-at-able

unaccessible

ungraspable

unpassable

unperforable

unpierceable

unsearchable

unsubduable

unsurmountable

viscose

weed-choked

weed-ridden