FROM STRONG’S GREEK DICTIONARY (1890)

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

sumphero συμφέρω — soom-fer'-o — from 4862 and 5342 (including its alternate); to bear together (contribute), i.e. (literally) to collect, or (figuratively) to conduce; especially (neuter participle as a noun) advantage:--be better for, bring together, be expedient (for), be good, (be) profit(-able for).

see GREEK for 4862

see GREEK for 5342