Definition of unrestfulness in English:

unrestfulness

noun

  • The quality of being unrestful, or of not being restful; restlessness; disquiet, discontent; disturbance, unrest.

Origin

Late Middle English; earliest use found in The Wycliffite Bible (early version). Partly (especially in early use) from unrestful + -ness.

Pronunciation

unrestfulness

/(ˌ)ʌnˈrɛs(t)f(ʊ)lnəs/