regularnessregularness means regularity. Lexicurio rates it Sui generis — a strength score of 87 out of 100.EtymologyFrom regular + -ness.nounregularity“the regularness of the shape”Down the rabbit holeEvery word is a door. Follow one.Near rhymesself-awarenessmetacarpusmetatarsusstreptocarpusmetamorphousself awareness