13-letter words containing w, a, f, d
- wildlife park — animal reserve
- winding frame — a machine on which yarn or thread is wound.
- wolffian body — the mesonephros.
- wolffian duct — a duct, draining the mesonephros of the embryo, that becomes the vas deferens in males and vestigial in females.
- woodcraftsman — a person who is skilled in woodcraft.
- word deafness — inability to comprehend the meanings of words though they are heard, caused by lesions of the auditory center of the brain.
- words fail me — I am too happy, sad, amazed, etc, to express my thoughts