Impromptu knuckle Synonyms

Impromptu replaced

Definitions for Impromptu


  • (adjective) made or done without previous thought or preparation
  • (noun) something that is performed, made, or done without preparation
  • (adjective) with little or no preparation or forethought

Synonyms for phrase

IK abbreviation

IK is an abbreviation for Impromptu Knuckle
What does IK stand for?
IK stands for "Impromptu Knuckle"

Knuckle replaced

Definitions for Knuckle


  • (noun) a joint of a finger when the fist is closed
  • (verb) press or rub with the knuckles
  • (verb) shoot a marble while keeping one's knuckles on the ground