FROM STRONG’S GREEK DICTIONARY (1890)

Strong’s Greek Dictionary (1890) — public domain, printed whole.

perissoteros περισσοτέρως — per-is-sot-er'-oce — adverb from 4055; more superabundantly:--more abundant(-ly), X the more earnest, (more) exceedingly, more frequent, much more, the rather.

see GREEK for 4055