English
incentively
From incentive + -ly.
Formed from incentive + -ly
Proto-Indo-European *keh₂n- ‘to sing’
…
Proto-Italic *kanō ‘to sing’
Medieval Latin canō ‘to sing’
Medieval Latin incinō ‘to strike up’
Medieval Latin incentīvus ‘that strikes up or sets the tune’
English incentive
Today it means
adv In a way that incites or encourages.
Language periods are conventional ranges, not dates for this word.
Etymograph / incentively