Reverse Dictionary: REMISS

ADJECTIVES
DEFAULTIVE deficient, faulty, remiss → a1400 obs.
LACHES lax, careless, remiss → c1461 obs.
LACHOUS negligent, remiss → 1484 obs.
LASH culpably negligent or remiss → c1374 obs.

NOUNS
LACHEDNESS laxness or slackness; remissness → 1484 obs.
LACHES slackness, remissness, negligence; also, an act of neglect → 1362 obs.
LACHESNESS carelessness, remissness → 1481-4 obs.
LACHOUSNESS remissness, neglect → 1496 obs.
LASHNESS remissness; also, cowardice → c1477 obs.