decisive point (noun) crux: most important part
Sinonime: bedmate, best girl, chatelaine,
concubine, courtesan, doxy, dream girl, fancy woman,
girlfriend,
inamorata, kept woman, ladylove, main squeeze, moll, old lady, other woman,
paramour,
prostitute, roommate, shack, shack job,
sugar,
sweetheart, sweetie
Antonime: trivia