awn                     (bot.) a bristle.
horrent                 bristling.
horripilation           goose-flesh.
seta                    a bristle.
hispid                  rough with bristles.
glochis                 a spine or hair with a barbed tip.
aristate                having thin bristles or spines.
hirtellous              covered with tiny hairs.
strigose                set with fine ridges, grooves, points, or bristles.
calvities               baldness.
crine                   hair.
buzzwig                 a bushy wig; its wearer; a bigwig.
pelage                  a mammal's fur, hair, or similar covering.
peruke                  a wig, esp. one of the sort worn in the 17th
                        and 18th centuries.
postiche                additional, superfluous (as an ornament); counterfeit
                        or false; n. an imitation; a sham; a hairpiece.
penicil                 a brushlike tuft of hairs.
chaetotaxy              the arrangement of bristles on an insect's exoskeleton.