ära kuluma tähendus null.

wear away▼◼◼◼[UK: weə(r) ə.ˈweɪ] [US: ˈwer ə.ˈweɪ]

wear out▼◼◼◻[UK: weə(r) ˈaʊt] [US: ˈwer ˈaʊt]