Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun upholder

1 sense of upholder

Sense 1
upholder, maintainer, sustainer -- (someone who upholds or maintains; "firm upholders of tradition"; "they are sustainers of the idea of democracy")
       => supporter, protagonist, champion, admirer, booster, friend -- (a person who backs a politician or a team etc.; "all their supporters came out for the game"; "they are friends of the library")