fortitudinous
1 antonym for fortitudinous — opposites grouped by meaning.
Adj — Showing strength of mind when facing difficulty; brave.
Antonyms
Etymology
It comes from Latin fortitūdin- + -ous, from the oblique stem of Latin fortitūdō, itself from fortis + -tūdō. Looked at another way, it can also be read simply as fortitude + -ous.
Full origin of fortitudinous →