15-letter words containing period
- break-in period — a period during which certain restrictions or moderation in operating should be followed, as the avoidance of high speed, rapid acceleration, or severe braking for a new automobile.
- chandler period — the period of the oscillation (Chandler wobble) of the earth's axis, varying between 416 and 433 days.
- critical period — a period in a lifetime during which a specific stage of development usually occurs. If it fails to do so, it cannot readily occur afterwards
- deferred period — The deferred period is the period of time from when a person has become unable to work until the time that the benefit begins to be paid.
- period-rotation — a rather large interval of time that is meaningful in the life of a person, in history, etc., because of its particular characteristics: a period of illness; a period of great profitability for a company; a period of social unrest in Germany.
- periodic motion — any motion that recurs in identical forms at equal intervals of time.
- periodic system — a system of classification of the elements based on the periodic law.
- question period — a period of time set aside each day for members of parliament to question government ministers
- sidereal period — the period of revolution of a body about another with respect to one or more distant stars
- thermoperiodism — the effect on an organism of rhythmic fluctuations in temperature.
On this page, we collect all 15-letter words with PERIOD. It’s easy to find right word with a certain length. It is the easiest way to find 15-letter word that contains PERIOD to use in Scrabble or Crossword puzzles.