çekim: geçmiş amélioré · ortaç amélioré · şimdiki améliore · ulaç améliorant
eş: ameilleurer, perfectionner, bonifier
köken: Inherited from Old French ameillorer, from a prefixed version of Late Latin meliōrāre, a verb based on Latin meliārī (“better”). The modern French form was modified under Latin influence, hence the otherwise-unexpected /lj/ (instead of /j/ < /ʎ/).
to supplement, reinforce (provide or make a supplement to something) · to complement (complete; provide what the partner lacks and lack what the partner provides) · to complete, consummate (make whole or entire)
çekim: geçmiş täydentänyt · şimdiki täydentäisi · ulaç täydentävä
köken: täyde- + -ntää (factitive verb). First attested in 1860.