Interval and While

Interval noun - A break in continuity.

While is a synonym for interval in break topic. In some cases you can use "While" instead the word "Interval" as a noun or an adverb.

Nearby Word: intervale

While noun - An indefinite but usually short period of time.

Interval is a synonym for while in time topic. You can use "Interval" instead the word "While" as a noun or an adverb, if it concerns topics such as duration.