Mawkish
Mawkish , adjective
[Orig., maggoty. See Mawk.]
1.
Apt to cause satiety or loathing; nauseous; slightly nauseating; disgusting.
So sweetly mawkish', and so smoothly dull.
2.
Easily disgusted; squeamish; sentimentally fastidious. — J. H. Newman
3.
Weakly sentimental; maudlin.