Final answer:
The suffixes that mean "pertaining to" are -ion, -ity, -ety, -ty, -age, -able and -ible, -ness, and -ment.
Step-by-step explanation:
The suffixes that mean "pertaining to" are:
- -ion, for example, the word "celebration" means the act of celebrating.
- -ity, -ety, and -ty, for example, the word "equality" means the state of being equal.
- -age, for example, the word "marriage" means the state of being married.
- -able and -ible, for example, the word "compatible" means able to exist together.
- -ness, for example, the word "happiness" means the state of being happy.
- -ment, for example, the word "enjoyment" means the act of enjoying.