Optional pairings Synonyms

Optional replaced

arbitrary pairings

possible pairings

alternative pairings

unwanted pairings

intended pairings

random pairings

Definitions for Optional

(adjective) subject to one's freedom of choice
(adjective) possible but not necessary; left to personal choice

OP abbreviation

OP is an abbreviation for Optional Pairings

What does OP stand for?

OP stands for "Optional Pairings"