15-letter words containing h, i, g, t, o
- withholding tax — that part of an employee's tax liability withheld by the employer from wages or salary and paid directly to the government.
- xylotypographic — involving or pertaining to xylotypography
- yellow goatfish — a schooling goatfish, Mulloidichthys martinicus, inhabiting the Atlantic Ocean from Florida to Panama.
- zoophysiologist — an expert in zoophysiology
- zoophytological — of or relating to zoophytology