/ Thesaurus / H Synonyms of heart line Find synonyms for: Noun1. line of heart, heart line, love line, mensal line, wrinkle, furrow, crease, crinkle, seam, lineusage: a crease on the palm; palmists say it indicates your emotional natureWordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved. Related Content Daily Word Quiz: feline Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language