(a.) Soft like mush; figuratively, good-naturedly weak and effusive; weakly sentimental.

baccate bathetic beery bland boggy changeable cloudy cloying corny doughy flabby fleshy foggy gooey gushing halfhearted indecisive infirm of purpose infirm of will insipid irresolute macerated masticated maudlin mawkish milk-and-water milky miry misty namby-pamby neutral nostalgic nostomanic oversentimental oversentimentalized pappy pasty pithy pulpal pulpar pulped pulplike pulpy quaggy romantic saccharine sappy schmaltzy sentimental sentimentalized sloppy slushy soft soppy spongy squashy squelchy squishy squushy sticky succulent sugary swampy syrupy tasteless tear-jerking teary vague vapid vaporous vapory watery wet wishy-washy