ppl. a. (UP- 5.)
1812. Cary, Dante, Parad., XXVI. 72. The upstartled wight loathes that he sees.
1846. J. H. Stirling, in Amelia H. Stirling, Life (1912), v. 89. Silence, like an upstartled hound, skulked sulkily to its place again.