Keen isn't Synonyms

Keen replaced

cutting isn't

sensitive isn't

enthusiastic isn't

intelligent isn't

Definitions for Keen

(adjective) able to sense slight impressions or differences
(adjective) causing intense discomfort to one's skin
(adjective) having an edge thin enough to cut or pierce something

KI abbreviation

KI is an abbreviation for Keen Isn't

What does KI stand for?

KI stands for "Keen Isn't"