admirer (n.)
- abettor
- adherent
- adorer
- advocate
- aficionado
- amateur
- amorist
- angel
- apologist
- backer
- beau
- booster
- buff
- champion
- collector
- darling
- defender
- dependence
- devotee
- dilettante
- endorser
- enthusiast
- exponent
- fan
- fancier
- follower
- groupie
- idolater
- idolizer
- lover
- mainstay
- maintainer
- paramour
- partisan
- patron
- promoter
- protagonist
- pursuer
- reliance
- rooter
- second
- seconder
- sectary
- sider
- sponsor
- stalwart
- standby
- suitor
- support
- supporter
- sustainer
- sweetheart
- sympathizer
- upholder
- votary
- well-wisher
- wooer
- worshiper