Lexicomane

The bilingual on this pattern and with these intentions will be enormous. The project is far too great for one person, even a lexicomane.

Source: wiktionary

The lexicomane will remain similarly frustrated when he comes to pursue such glosses as those of denationalization, Adabei, and Wulst in the sense of 'bead'.

Source: wiktionary

Ovipositor, charming word. My current favorite is callomania: "the delusion that one is beautiful". Gotta love Mongrel English in All Her Glory. I'm a bibliophile, bibliotaph, and a lexicomane.

Source: wiktionary

> For all you lexiophiles (lovers of words) / Hmm. I think logophiles is the preferred word, though some might prefer something even flashier, like logomaniac or verbomaniac (one obsessed with words), verbivore (one who 'devours' words), lexiphanic (one who likes to show off with words), wordmonger, or lexicomane (dictionary-lover).

Source: wiktionary