資料來源 : WordNet®

catchier
     See {catchy}

catchy
     adj 1: having concealed difficulty; "a catchy question"; "a tricky
            recipe to follow" [syn: {tricky}]
     2: likely to attract attention; "a catchy title for a movie"
        [syn: {attention-getting}]
     [also: {catchiest}, {catchier}]