Reverse Dictionary: STRICT

ADJECTIVES
1741 TIGHT-LACED strict in the observance of rules or usages of morality or propriety
L19.. DEAD ON dealing very strictly and severely with a situation or person → sl., orig. US
20C.. BURNT terrible; tough; strict → teen & high school sl.
1905 TAUT of persons: strict, severe → Sc.
1932 SCOTCH strict, straitlaced → Amer. dial.


ADVERBS
1225 NARROW closely, straitly, strictly → obs.


NOUNS
1531 RIGOROSITY austerity, rigour, extreme strictness → obs.


NOUNS, PERSON
1829 MAN OF IRON a strict character
1942 BALLBREAKER a demanding, contentious, harassing, annoying, or otherwise vexatious person; a cruel taskmaster; a strict disciplinarian; a cruel boss → US sl. 
1942 CURFEW KEEPER a strict parent → US sl. (Bk.)
1942 EGG BEATER a strict parent → US sl. (Bk.)
1942 PISTOL PACKIN’ MAMA a strict parent or teacher → US sl. (Bk.)
1995 TOUGH COOKIE a strict person → US sl. (Bk.)


VERBS
1967 HAVE A STICK UP ONE’S ASS to be extremely rigid or conventional; to be inflexible, strict, or strait-laced