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Definitions

defensible

[dih-fen-suh-buhl] / dɪˈfɛn sə bəl /
ADJECTIVE
justifiable
Synonyms
STRONGEST
logical permissible plausible tenable valid
WEAK
condonable defendable excusable fit pardonable proper vindicable warrantable
Antonyms
STRONGEST
improbable irrational unbelievable unlikely unreasonable
WEAK
indefensible invalid unjustifiable unvindicable

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.