Synonyms for Well-wisher:

• n.

  •
  • follower,
  • adherent,
  • advocate,
  • ideologue,
  • proponent,
  • exponent,
  • supporter,
  • sponsor.
  •backer (noun)
  • meal ticket,
  • champion,
  • ally,
  • underwriter,
  • money.
  •benefactor (noun)
  • Good Samaritan,
  • altruists,
  • angel,
  • subsidizers,
  • helper,
  • aid,
  • philanthropist,
  • protector,
  • altruist,
  • Santa Claus,
  • fairy godparent,
  • assistant,
  • contributor,
  • humanitarian,
  • subsidizer,
  • subscriber,
  • fan.
  •friend (noun)
  • consort,
  • crony,
  • classmates,
  • mate,
  • roommate,
  • familiars,
  • buddy,
  • comrade,
  • classmate,
  • playmate,
  • pal,
  • partner,
  • cousin,
  • bosom buddy,
  • associate,
  • partisan,
  • cohort,
  • alter ego,
  • soul mate,
  • compatriot,
  • sidekick,
  • Familiar,
  • schoolmate,
  • colleague,
  • acquaintance,
  • intimate,
  • accomplice.
  •patron (noun)
  • guide,
  • head,
  • leader,
  • sympathizer,
  • surety,
  • guarantor,
  • guardian,
  • patron saint,
  • booster.
  •person (noun)
  • sympathiser.
  •support/supporter (noun)
  • disciple,
  • confederate,
  • prop,
  • satellite,
  • backbone,
  • stay,
  • pillar.

• Other synonyms:

  •Other relevant words:
  • lover,
  • mentor,
  • abettor,
  • confidant,
  • close friend,
  • aficionado,
  • Sectary,
  • seconder,
  • friend at court,
  • bosom friend,
  • stalwart,
  • admirer,
  • Sider,
  • abetter,
  • standby,
  • dependence,
  • repository,
  • second,
  • confidante,
  • comforter,
  • mainstay,
  • votary,
  • fellow,
  • Paranymph,
  • defender,
  • neighbour,
  • reliance,
  • casual acquaintance,
  • brother,
  • neighbor,
  • fellowman,
  • pickup,
  • Favorer,
  • buff,
  • best friend.

Antonyms for Well-wisher:

• n.

  • backer
    antagonist, opposer, opponent.
  • friend
    detractor, foe, enemy.
  • patron
    opposition.

Hypernym for Well-wisher:

• n.

  • person
    bleeding heart, fellow traveller, fellow traveler.

Hyponym for Well-wisher:

• n.

  • person
    protagonist, booster, friend, supporter, admirer, champion.