-itious

-itious

suff. Relating to or characterized by: cementitious.
[From Latin -icius and -īcius, adj. suffixes.]

-itious

suffix forming adjectives having the nature of; characterized by: nutritious; suppositious. [from Latin -icius, -itious]

-itious

a suffix occurring in adjectives borrowed from Latin, usu. formed from Latin past participles ( adventitious; fictitious), and in adjectives formed in English on the Latin model ( adscititious; expeditious). [< Medieval Latin -ītius, -īcius, Latin -īcius; see -ous]