1629[?]. T. Craufurd, Hist. Univ. Edinb. (1808), 113. He was not given to the cares of the world, though not unfrugal.
1720. Humourist, Ded. p. xvi. They will restore us again to our unfrugal and unfortunate Ravings.
1780. Bentham, Princ. Legisl., xvii. § 19. This punishment, it is evident, is in an eminent degree unfrugal.
1826. Art of Brewing (ed. 2), 29. Some brewers adopt the following dangerous and unfrugal practice.
1846. Landor, Imag. Conv., Wks. II. 113/1. Ladies who have been unfrugal of their favours.