unjustifiable
- adjective (adj)
Meaning: unwarranted
Synonyms:
baseless
foundationless
groundless
indefensible
inexcusable
uncalled-for
unconscionable
unforgivable
unfounded
ungrounded
unjust
unjustified
unmerited
unpardonable
wrong
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.