1) Approaching the center 2) Centripetally 3) Inward 4) To or toward the inside of 5) Toward the center 6) Toward the center or interior 
• (adv.) See Inward. • (a.) Into, or toward, the mind or thoughts; inwardly; as, to turn the attention inward. • (a.) Toward the inside; toward the center or interior; as, to bend a thing inward.
In'wards adverb See Inward .