Основные суффиксы существительных:
- -er/-or: teacher, actor
- -ist: artist, chemist
- -ness: happiness, kindness
- -ity: ability, university
- -ment: agreement, government
- -ion/-tion/-sion: action, decision, creation
- -ance/-ence: importance, difference
- -ism: socialism, criticism
- -ship: friendship, relationship
- -hood: childhood, neighborhood