12-Letter Words Containing ILL
Here's the list of all the 256 12-Letter Words Containing ILL in the English Language.
The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.
| Common Words (with Definitions and Examples) | |
|---|---|
| surveillance | 1. close observation of a person or group (usually by the police) More Definitions → |
| illustration | 1. artwork that helps make something clear or attractive 2. showing by example More Definitions → |
| illumination | 1. a condition of spiritual awareness; divine illumination 2. the degree of visibility of your environment More Definitions → |
| illustrative | 1. clarifying by use of examples 2. serving to demonstrate More Definitions → |
| illuminating | 1. tending to increase knowledge or dissipate ignorance More Definitions → |
| distillation | 1. the process of purifying a liquid by boiling it and condensing its vapors 2. a purified liquid produced by condensation from a vapor during distilling; the product of distilling More Definitions → |
| illegitimate | 1. the illegitimate offspring of unmarried parents 2. contrary to or forbidden by law More Definitions → |
| fibrillation | 1. muscular twitching involving individual muscle fibers acting without coordination 2. act or process of forming fibrils More Definitions → |
| oscilloscope | 1. electronic equipment that provides visual images of varying electrical quantities More Definitions → |
| tranquillity | 1. an untroubled state; free from disturbances 2. a state of peace and quiet More Definitions → |