13-letter words containing o, r, a, l, s
- working class — those persons working for wages, especially in manual labor.
- world-shaking — of sufficient size or importance to affect the entire world: the world-shaking effects of an international clash.
- xiphiplastron — the fourth lateral plate of a turtle's plastron
- yellow streak — a trait of cowardice in a person's character.
- yellowhammers — Plural form of yellowhammer.
- yellowthroats — Plural form of yellowthroat.