Synonyms of indefensible

1 Syllable
bad, wrong
2 Syllables
pigeon, faulty
3 Syllables
unarmed, weaponless
4 Syllables
unprotected, defenseless, unwarranted, unprovoked, untenable, inexpiable
5 Syllables
inexcusable, unjustifiable, insupportable, unforgivable, unpardonable, criticizable, unwarrantable, unpermissible