Synonyms of untenable in English:

untenable


See definition of untenable

adjective

1‘the Government's position is untenable’

SYNONYMS
indefensible, undefendable, unarguable, insupportable, refutable, unsustainable, unjustified, unwarranted, unjustifiable, inadmissible, unsound, ill-founded, flimsy, weak, shaky, flawed, defective, faulty, implausible, specious, groundless, unfounded, baseless, invalid, absurd, illogical, irrational, preposterous, senseless, unacceptable
ANTONYMS

tenable, defensible