MOIST Meaning of MOIST in English adjective 1.Synonyms: damp , dampish, dank, moisty, wettish 2.Synonyms: sentimental , drippy, gooey, maudlin, mushy, sappy, slushy, ||soppy, soupy, sticky Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003