Remarks.—a. Most of the exceptions to 199 a-b are due to the endings; e.g. ἡ Λήθη
b. Change in gender is often associated with change in form: ὁ λύκος
c. The gender of one word may influence that of another word of like meaning. Thus ἡ νῆσος
Herbert Weir Smyth [n.d.], A Greek Grammar for Colleges; Machine readable text [info] [word count] [Smyth].