Synonyms for «extended length of time»

Synonyms for individual words can be found below.

He is very content just playing alone for extended lengths of time. (littletechgirl.com)
However, you may need to take the program on a part time basis, and this can extend the length of your time in school. (theemedicalassistants.com)
Taking less money can help extend the length of time your benefit is available. (insuranceandestates.com)
(see all sentences)