Tighten ? Verb Adjective Loosen ? Verb Adjective Oil ? Verb Adjective Noun Dismantle ? Verb Adjective Reassemble ? Verb Adjective Seal ? Verb Adjective Noun Weld ? Verb Adjective Noun Leak ? Verb Adjective Noun Rust ? Verb Adjective Noun Crack ? Verb Adjective Noun Return to Menu Frequency English ©