1) Cold and damp 2) Cold and moist 3) Cool and damp 4) Damp and clinging 5) Damp and cold 6) Dank 7) Exclusively Anglo word 8) Exclusively Saxon word 9) Like shaking hands 10) Moist and cold 11) Sickly 12) Unpleasantly cool and humid 13) Unpleasantly moist 14) Unpleasantly sticky 15) Word with Anglo-Saxon origins Found on https://www.crosswordclues.com/clue/clammy
• (Compar.) Having the quality of being viscous or adhesive; soft and sticky; glutinous; damp and adhesive, as if covered with a cold perspiration. Found on http://thinkexist.com/dictionary/meaning/clammy/
Clam'my adjective [ Compar. Clammier ; superl. Clammiest .] [ Confer Anglo-Saxon clām clay. See Clam to clog, and confer Clay .] Having the quality of being viscous or adhesive; soft and sticky; glutinous; damp and adhesive, as if cover... Found on http://www.encyclo.co.uk/webster/C/86
covered with a cold, sticky moisture; cold and damp: clammy hands. · sickly; morbid: She had a clammy feeling that something was wrong at home. Found on https://www.infoplease.com/dictionary/clammy