ungetatable vs un-come-at-able

ungetatable and un-come-at-able both are adjectives.

Word	Noun	Adjective	Verb	Adverb
ungetatable	No	Yes	No	No
un-come-at-able	No	Yes	No	No

As adjectives, ungetatable and un-come-at-able are synonyms defined as:

Other synonyms of ungetatable include un-get-at-able.

ungetatable (adjective)	un-come-at-able (adjective)
difficult to reach or attain	difficult to reach or attain