Synonyms of backslapper

1 Syllable
fan
2 Syllables
doormat, groupie, lackey, puppet, slave, doter, stooge, minions, fawner, toady, minion, fawners, flunky, toadies
3 Syllables
flatterer, follower, sycophant, dependent, bootlicker, yes-person, backscratcher, brownnoser, ass-kisser, groveler, hanger-on
4 Syllables
parasite, yes-man/woman
5 Syllables
subordinate