The Latin word capillus
Word capillus
Meaning hair
Synonyms pilus, crinis

Other words that might be of interest
cutis ‘skin’, sanguis ‘blood’, os ‘bone’, ovum ‘egg’, cornu ‘horn’, cauda ‘tail’, penna ‘feather’, caput ‘head’, auris ‘ear’, oculus ‘eye’, nasus ‘nose’, naris ‘nose’, ōs ‘mouth’, dens ‘tooth’, lingua ‘tongue’, unguis ‘fingernail’, pes ‘foot’, crus ‘leg’, genu ‘knee’, mānus ‘hand’, ala ‘wing’, venter ‘belly’, cervix ‘neck’, mamma ‘breast’, cor ‘heart’, iecur ‘liver’, aeger ‘sick’, animus ‘courage, vivacity, bravery, will, spirit, soul’, arma ‘arms, weapons’, barba ‘beard, whiskers’, collum ‘neck’, coma ‘hair of the head, leaves, rays of light’, comminus ‘hand to hand, in close combat’, corpus ‘body, corpse’, spuō ‘to spit’, mordeō ‘to bite, to chew’