Автор - mishaarishaa
Ответ:
-ist
pessimist - noun (сущ. )
tourist -noun
-less
soundless - adjective
meaningless - adjective
harmless - adjective
-able. ible тоже adjective
2. в смысле по структуре слова?
Visible - adjective
careless - adjective
boyhood - noun
musician - noun
formation - noun
heroism - noun
royal - adjective
embarrassment - noun
foggy - adjective
hasten - verb