13-letter words containing k, a, e, l
- walking horse — Tennessee walking horse.
- walleyed pike — walleye (def 1).
- wankel engine — an internal-combustion rotary engine that utilizes a triangular rotor that revolves in a chamber (rather than a conventional piston that moves up and down in a cylinder): it has fewer moving parts and is generally smaller and lighter for a given horsepower.
- water hemlock — any of several poisonous plants belonging to the genus Cicuta, of the parsley family, as C. virosa of Europe, and C. maculata of North America, growing in swamps and marshy places.
- welfare check — a social security payment
- well-speaking — the act, utterance, or discourse of a person who speaks.
- wild mandrake — the May apple, Podophyllum peltatum.
- wildlife park — animal reserve
- wrecking ball — a heavy metal ball swung on a cable from a crane and used in demolition work.
- yankee doodle — (italics) a song with a melody of apparent British origin, popular with American troops during the Revolutionary War.
- yellow jacket — any of several paper wasps of the family Vespidae, having black and bright yellow bands.
- yellow streak — a trait of cowardice in a person's character.
- york imperial — an American variety of yellow or green apple with red stripes.