Top words for Valentine's day

Source
Romantic
marked by expressions of love or affection; conducive to or suitable for lovemaking; a person of romantic temperament or disposition (noun)
Valentine
a sweetheart chosen or complimented on Valentine's Day; a gift or greeting sent on this day
Amour
a usually illicit love affair
Adonis
a very handsome young man
Aphrodisiac
something that excites; an agent that arouses or is held to arouse sexual desire
Infatuation
foolish or extravagant love or admiration
Casanova
lover, especially a man who is a promiscuous and unscrupulous lover
Unrequited
not reciprocated or returned in kind
Saccharine
overly sentimental; mawkish; unpleasantly sweet
Sweetheart
darling; one who is loved