Suffixes (-s/-es, -ed, -ing, -ly, -er/-or/-ar, -tion, -ible/-able, -ness, -ment, -ic)

-ment

an act or process

-ic

having characteristics of

-ness

state of, condition of

-ly

to make an adverb that shows characteristics

-s, -es

to make plurals

-ing

to make the present participle form of verbs

-ed

to make verbs past tense

-er, -or

turns a verb into a noun to show a person connected to a job

-ion, -tion, -ation, -ition

used with a verb to show an act or process

-able, -ible

used with a verb to show something can be done