obliterate vs obliterable

obliterate and obliterable both are adjectives.

Word	Noun	Adjective	Verb	Adverb
obliterate	No	Yes	Yes	No
obliterable	No	Yes	No	No

obliterate (adjective)	obliterable (adjective)
reduced to nothingness	able to be obliterated completely

obliterate (verb)	obliterable (verb)
remove completely from recognition or memory
make undecipherable or imperceptible by obscuring or concealing
mark for deletion, rub off, or erase
do away with completely, without leaving a trace