vower

One who pledges

A vower is someone who makes a vow—a solemn promise or pledge.

The word is rare, appearing mostly in religious or formal contexts: The vowers knelt before the altar.

More often, English speakers use phrases like "one who vows" rather than the noun form.

agent

pledger

One who commits formally

guarantor · declarer · testifier · devotee · penitent · supplicant · novice · monk · nun · votary

oath

pledge

Binding promise given

troth · allegiance · fealty · word · declaration · testament · compact · consecration · sacrament · solemn

ceremony

wedding

Marriage rite and feast

groom · officiant · altar · chapel · union · aisle · reception · banns · troth · betrothal

commitment

pledge

Binding promise given

promise · undertaking · devotion · fidelity · loyalty · steadfastness · faithfulness · constancy · dedication · resolve

Opposites
commitment to promises

voweroath-breaker

One who violates vows

renouncer · forsaker · reneger · apostate · betrayer

certainty and conviction

vowerdoubter

One who disbelieves

skeptic · waverer · vacillator · fence-sitter · ditherer

Phrases
Family

vow, vowel, vows, avow, disavow, vowed, avowal, vowing, avowed

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Everyday, not technical · Rated G