Aword that includes an affix that means "full of" is
a. indignant
b. divulge
c. pretense
d. stupendous

A word that includes an affix that means "full of" is D. Stupendous.

Explanation: The word "stupendous" contains the affix "-ous", which comes from Latin (-ōsus). The meaning of the suffix "-ous" is "full of"; therefore, it is used to show abundance. In most cases, this suffix is attached to a noun in order to form an adjective; however, in order to form "stupendous", "-ous" has been attached to an adjective ("stupend"). Other words that contain this suffix and that denote abundance are "dangerous", "courageous" and "virtuous".

from the count of monte cristo there are two synonyms of the word “grotto”. these words are chamber and cavern.