evince, to

v.t. e•vinced, e•vinc•ing.
1. to show clearly; make evident or manifest; prove.
2. to reveal the possession of (a quality, trait, etc.).
[1600–10; < Latin ēvincere to overcome =ē- e- + vincere to conquer]
e•vin′ci•ble, adj.
e•vin′cive, adj.