Synonyms for Fluffy:

adj.

plumed (adjective)
feathery.
soft, furry (adjective)
downy, flossy, feathery, silky.

n.

aquatic, androgynous, best-of-breed, amphibious, arboreal, anthropoid, Caged, captive, asexual, articulate. buttery, chilled, chewy, caramelized, cream, crisp, crispy, calorific, cool. silken, slick, sleek, satiny, silky, waxy, velvety. fleecy (noun)
fuzzy, feathery.
fluffy (noun)
downlike, flossy, downy, soft.

Other synonyms:

velvety. silky. silken. downy
downy.
plumed
feathery.
Other relevant words:
flossy, silken, satiny, feathery, fuzzy, velvety, silky.

Usage examples for fluffy

  1. He saw a man of about fifty nervously fingering the little bits of fluffy red whisker which grew at the sides of his face, and trying to still the agitation of his tremulous mouth. – Dialstone Lane, Part 1. by W.W. Jacobs
  2. His ears looked fluffy – Fairy Prince and Other Stories by Eleanor Hallowell Abbott
  3. And after that you buy 'em clothes- not fluffy clothes, but 'simple' clothes, the kind which always cost the most. – His Family by Ernest Poole