love line vs mensal line

love line and mensal line both are nouns.

Word	Noun	Adjective	Verb	Adverb
love line	Yes	No	No	No
mensal line	Yes	No	No	No

As nouns, love line and mensal line are synonyms defined as:

love line and mensal line: a crease on the palm; palmists say it indicates your emotional nature

Other synonyms of love line include heart line, line of heart.

love line (noun)	mensal line (noun)
a crease on the palm; palmists say it indicates your emotional nature	a crease on the palm; palmists say it indicates your emotional nature