assured

adjective

Pronunciation: /əˈʃʊəd/ / /əˈʃɔːd/ / /əˈʃʊɹd/

Guaranteed; secure.
Self-confident; self-assured; sure.
“Youngster Townsend caught the eye on the wing, with his fantastic goal capping a classy performance, while Danny Rose continued his rapid development with an assured display at full-back.”
Reliable, confirmed.
“What thinkſt thou man, ſhal come of our attempts? For euen as from aſſured oracle, I take thy doome for ſatiſfaction.”