Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
in-spērātus, a, um, adj., unhoped for, unexpected (class.).
Of inanim. and abstr. things: insperata accidunt magis saepe, quam quae speres, Plaut. Most. 1, 3, 40: insperatum et repentinum praesidium, Cic. Phil. 10, 11, 24: repentinaeque pecuniae, id. Cat. 2, 9, 20.
Of persons, Plaut. Men. 5, 9, 72; cf. in sup.: insperatissime mihi, id. Poen. 5, 3, 8.
Of unpleasant things: unlooked for, unforeseen: insperatum et necopinatum malum, Cic. Tusc. 3, 13, 28: nihil tam necopinatum, nec tam insperatum accidere potuit, Liv. 3, 26, 5.
Neutr. adv.: ex insperato, unexpectedly, Liv. 1, 25, 9; 2, 35, 1; 30, 10 fin.; Plin. 25, 2, 6, § 17 al.
Adv. in two forms.