Parsing inflected forms may not always work as expected. If the following does not give the correct word, try Latin Words or Perseus.
The word necopinantem could not be parsed. Trying a normal dictionary lookup:
No entries found. Showing closest matches:
nĕc-ŏpīnans (also separately, nĕc ŏpīnans), antis, adj., not expecting, unaware (rare but class.), Ter. Heaut. 1, 2, 12: et necopinanti (tibi) mors ad caput accidit, Lucr. 3, 959 (Lachm., nec opinanti): Ariobarzanem necopinantem liberavi, Cic. Fam. 15, 4, 10; Phaedr. 5, 7, 8.
Hence, adv.: nĕcŏpīnanter, unexpectedly, unawares: necopinanter, ἀπροσδοκήτως, Gloss. Philox.