FROM STRONG’S GREEK DICTIONARY (1890)

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

suniemi συνίημι — soon-ee'-ay-mee — from 4862 and hiemi (to send); to put together, i.e. (mentally) to comprehend; by implication, to act piously:-- consider, understand, be wise.

see GREEK for 4862