Question

termine word meanings using known words and suffixes -tion/-ion and -ous — quiz — level c
d that means \full of happiness.\
image with two cards labeled joy and ous with yellow bars and arrows

Explanation:

To form a word meaning "full of happiness", we use the root "joy" (related to happiness) and the suffix "-ous" (which means "full of" or "characterized by"). Combining "joy" and "ous" gives "joyous", which means full of joy (happiness).

Answer:

joyous