相关单词同义词extraordinary, temporary, informal, odd, leisure suit, slack suit, 近义词 accidental, unexpected反义词calculated, intentional临近词casualty, Castro, casuals, casualy, casually, casualize, casualism, casualness, casual ion, casual sex, CASUALTIES, casual way相似词castles in the air idiom, castor, castor oil, castrate, casualization, casualty, casuistry, cat, 返回 casual