- unlawful
- adj1. illegal, illicit, unconstitutional, against the law, Sl. illegit; criminal, felonious, larcenous; contraband, black-market, under-the-counter, under-the-table; unlicensed, uncertified, unaccredited, unrecognized; unwarranted, unauthorized, unapproved, unsanctioned, uncountenanced, unofficial, wildcat; outlawed, prohibited, banned, proscribed, forbidden, interdicted, Fr. defendu, Ger. verboten.2. illegitimate, born out of wedlock, baseborn, misbegotten, misbegot, spurious; fatherless, unfathered, bastard; adulterine, adulterous, Inf. love; natural, common-law.
A Note on the Style of the synonym finder. 2014.