1527. St. Papers Hen. VIII., I. 247. As the discripcion … shulde be to tedious … to rede, so the explicacion therof shulde be unfaysible unto me.
1648. J. Beaumont, Psyche, XVIII. ccxix. But seeing this unfeasible, the sight Redoubled her compassionate sorrows weight.
1657. G. Starkey, Helmont’s Vind., 144–5. This Logick would make almost all Mechanicks to be impossible, it what ever you cannot do must straight be unfecible.
1673. O. Walker, Educ. (1677), 37. Harshnes is discovered in … enjoyning things in themselves too difficult, unfesible, unsupportable.
1804. Colebrooke, Husb. Bengal, 35. Circumstances that render it unfeasible to enter these fields to select the ripe plants, without damaging the rest.
1886. Brit. Med. Jrnl., 12 June, 1142/2. The use … is doubtless charming in theory,… but, in practice, it is unfeasible.
Hence Unfeasibleness.
1653. Holcroft, Procopius, Pers. Wars, II. 42. Seeing excessive undertakings ever are rewarded with unfaisibleness.
