Abbott-Smith Manual Greek Lexicon
δειλία (G1167)
1 δειλία , -ας, ἡ ( δειλός ), [in LXX for אֵימָה , מְחִתָּה , etc. ;] cowardice, timidity (never in good sense): II Ti 1:7 .† SYN. : φόβος , fear , in general, good or bad; εὐλάβεια (q.v.), apprehension generally, but chiefly pious fear , "that careful and watchful reverence which pays regard to every circumstance in that with which it has to deal" (cf. Tr., Syn. , § x).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain