Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
1. incoctus, a, um, Part., from incoquo.
2. incoctus, a, um, adj. [2. in-coquo], uncooked, raw (ante-class. and rare): incoctum non expromet, bene coctum dabit, Plaut. Mil. 2, 2, 53: collyrae facite ut madeant et colyphia: incocta ne mihi detis, id. Pers. 1, 3, 13: caro, Fab. Pict. ap. Gell. 10, 15, 12.
Hence, fig.: incocto pure, the bad humor not worked off, Hier. cont. Luc. 19.