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adj. pep·i·er, pep·i·est Informal
Full of or characterized by energy and high spirits; lively.

pep′pi·ly adv.
pep′pi·ness n.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.peppiness - liveliness and energypeppiness - liveliness and energy; "this tonic is guaranteed to give you more pep"
sprightliness, liveliness, spirit, life - animation and energy in action or expression; "it was a heavy play and the actors tried in vain to give life to it"


1. Informal. A lively, emphatic, eager quality or manner:
Informal: ginger, pep.
Slang: oomph.
2. Informal. Capacity or power for work or vigorous activity:
Informal: get-up-and-go, go, pep, zip.
References in periodicals archive ?
Those were the moments when she radiated not so much beauty and poise as the earthy, rhapsodic peppiness of a loving parent.
It slightly lacks in terms of the peppiness of audio, and this leaves the Sony MDR-1000X as the more exciting among the two, although it may come across as slightly harsh, in comparison.
Though she may have created a company whose logo features a smiling baby surrounded by bright orange sunbeams, Visram, 39, balances her company's peppiness with the determination of a fighter.