Common Suffixes:

Placed after a word.
It changes the meaning.
Suf
fix
MeaningExamples
-sPlural nounchairs, talks
-es3rd person singular verbboxes, fixes
-edPast tense/past participlewalked, climbed
-ingGerund/present participlewalking, climbing
-lyAdverblively, quickly
-erNoun/Person or thing that does somethingclimber
-orNoun/Person or thing that does somethingactor
-ionNoun, that denote action or conditionaction
-tionNoun, that denote action or conditionpresumption
-ationNoun, that denote action or conditioncreation
-itionNoun, that denote action or conditiondefinition
-ibleAdjective, able, capable of, having the quality offorcible
-ableAdjective, able, capable of, having the quality ofcomfortable
-alNoun, act or process ofrefusal
-ialNoun, act or process ofaerial
-yAdjective, characterized byrunny, honesty
-nessNoun, state of beinglaziness, heaviness
-ityNoun, quality ofability
-tyNoun, quality ofquality
-mentNoun, condition ofcontentment, commitment
-icAdjective, pertaining toangelic
-icalAdjective, pertaining totyrannical
-ousAdjective, full of, charcterized byautonomous
-eousAdjective, full of, charcterized byspontaneous
-enVerbtighten, lighten
-erComparativehappier, madder
-iveAdjective or noun, tendency, functiondestructive
-ativeAdjective or noun, tendency, functiontenative
-itiveAdjective or noun, tendency, functioncompetitive
-fulAdjective, full ofglassful, beautiful
-lessAdjective, without, devoid ofhopeless, guiltless
-estSuperlativehappiest, fullest