12-letter words containing illi
- pulvilliform — resembling a pulvillus
- quadrillions — Plural form of quadrillion.
- quintillions — Plural form of quintillion.
- self-filling — that fills or replenishes itself automatically
- sexdecillion — a cardinal number represented in the U.S. by 1 followed by 51 zeros, and in Great Britain by 1 followed by 96 zeros.
- shillingless — not possessing a shilling
- tranquillity — quality or state of being tranquil; calmness; peacefulness; quiet; serenity.
- tranquillize — To tranquillize a person or an animal means to make them become calm, sleepy, or unconscious by means of a drug.
- tredecillion — a cardinal number represented in the U.S. by 1 followed by 42 zeros, and in Great Britain by 1 followed by 78 zeros.
- trillionaire — a person whose assets are worth over a trillion of the monetary units of his or her country
- twin killing — double play.
- unfulfilling — not carried out or done: many unfulfilled requests.
- vaudevillian — Also, vaudevillist. a person who writes for or performs in vaudeville.
- vaudevillist — a person who writes for vaudeville
- verticillium — a fungus in the Verticillium genus which normally affects plants or insects
- vigintillion — a cardinal number represented in the U.S. by 1 followed by 63 zeros, and in Great Britain by 1 followed by 120 zeros.
- william howe — E(dgar) W(atson) 1853–1937, U.S. novelist and editor.
- william laud — William, 1573–1645, archbishop of Canterbury and opponent of Puritanism: executed for treason.
- william tell — a legendary Swiss patriot forced by the Austrian governor to shoot an apple off his son's head with bow and arrow.
- williamsburg — a city in SE Virginia: colonial capital of Virginia; now restored to its original pre-Revolutionary style.
- williamsport — a city in central Pennsylvania, on the Susquehanna River.
- williewaught — a substantial serving or swig of an alcoholic beverage
- zillionaires — Plural form of zillionaire.