n. An uneasy sensation as of insects creeping on the skin. [ 1913 Webster ]
She felt a curious, uneasy creepiness. Mrs. Alexander. [ 1913 Webster ]
a.
Casements lined with creeping herbs. Cowper. [ 1913 Webster ]
Ceeping crowfoot (Bot.),
Creeping snowberry,
. The stonecrop (Sedum acre). [ Webster 1913 Suppl. ]
adv. by creeping slowly; in the manner of a reptile; insidiously; cunningly. [ 1913 Webster ]
How slily and creepingly did he address himself to our first parents. South. [ 1913 Webster ]