reminder Synonyms

admonisher suggestion message mnemonic hint monitor note nudge cue prompt recollection summons recall stimulant souvenir record sign rememberer refresher rewarder remind relic remembrancer remembrance remember testament tickler motivator post-it souvenirs monuments remembrances gentle reminder memory aid wake-up call body language leading question token trinket trophy varan warning follow-up aide-memoire memo party favor quran expression flapper gesture