-al
Pertaining to
≈ Adjectives
-an
Pertaining to
≈ Adjectives
-ar
-ary
Pertaining to
≈ Adjectives
-ation
Condition
State
≈ Nouns (indicates process or action)
-ion
Act of
≈ Nouns
-ive
Pertaining to
≈ Adjectives
-ous
Pertaining to
≈ Adjectives
-or
Agent
Person
Instrument
≈ Nouns
-cle
Small
Little
Tiny
-ad
(movement) towards
≈ Prefix “ad-“ applied as suffix