You spelled it correctly: suitor
appellant aspirant candidate claimant hopeful inquirer petitioner, postulant, seeker, suitor, suppliant
It means a suitor for marriage.
"Beau" is a term for a male suitor or sweetheart. Therefore the opposite would most likely be "Belle", if referring to a suitor of the opposite sex, or "enemy" if referring to one who is not beloved at all.
I believe you would call them a Suitor.
gigolo, associate, chum, comrade, crony, fellow, mate, or informally: buddy or pal
appellant aspirant candidate claimant hopeful inquirer petitioner, postulant, seeker, suitor, suppliant
The duration of The Suitor is 1.38 hours.
The Suitor was created on 1962-11-12.
My Suitor was created on 2002-01-15.
Another suitor has arrived, dear.
Glen Suitor was born on 1962-11-24.
Antinous is the leading suitor killed by Odysseus.
Antinous is the first suitor Odysseus kills.
amphinomous
The Suitor - 1920 was released on: USA: 1 November 1920
The Suitor - 1929 was released on: USA: 8 December 1929
The cast of The Suitor - 1929 includes: Marc Connelly