一糸一毫[isshiichigou] tiny amount
一毫[ichigou] (a) bit
毫も[goumo] (not) in the least
毫釐[gouri] very small quantity
揮毫[kigou] writing

揮毫料[kigouryou] writing or painting fee
毫末[goumatsu] minute amount
毫光[goukou] light that is said to be emitted from some hair or tuft in Buddha's forehead
白毫[byakugou] whorl of white hair on the forehead of the Buddha, represented by a white precious stone on statues of Buddha
寸毫[sungou] a bit