There are 2 definitions of -itious in English:

-itious1

Pronunciation: /ˈɪʃəs/

suffix

Forming adjectives corresponding to nouns ending in -ition (such as ambitious corresponding to ambition).

Origin

from Latin -itiosus.

Definition of -itious in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day brannigan
Pronunciation: ˈbranɪg(ə)n
noun
a brawl or violent argument

There are 2 definitions of -itious in English:

-itious2

Pronunciation: /ˈɪʃəs/

suffix

(Forming adjectives) related to; having the nature of: fictitious suppositious

Origin

from late Latin -itius, alteration of Latin -icius.

Definition of -itious in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day brannigan
Pronunciation: ˈbranɪg(ə)n
noun
a brawl or violent argument