17-letter words containing w, h, o, l
- winter heliotrope — a creeping perennial, Petasites fragrans, related to the butterbur, having lilac to heliotrope-coloured flowers smelling of vanilla: found chiefly on road verges
- wish someone well — to wish success or good fortune for someone
- withdrawal method — a method of contraception in which the man withdraws his penis from the woman's vagina before ejaculation
- woolly rhinoceros — an extinct rhinoceros; Coelodonta antiquitatis
- world without end — for ever
- worth one's while — a period or interval of time: to wait a long while; He arrived a short while ago.