seconder

Mane (Îngilîzî)

1. (in-compounds) Something that lasts or takes a specified number of seconds.
2. The person who makes a second to a motion in any formal procedure, such as a parliamentary procedure.
3. A Cub Scout serving as a second-in-command to a sixer.
4. A person who seconds; a person who climbs after the leader

Hevwate

supporter

backer

camp follower

endorser

exponent

follower

indorser

partizan

proponent

protagonist

rooter

subscriber

truster

vindicator

adherent

ratifier

believer

Werger

المؤيّد

مُؤيِّد

υποστηρικτής προτάσεως

ondersteuner

Etîmolojî (Îngilîzî)

From second + -er (measurement suffix) or + -er (agent noun suffix).