Nouns

(n)freshnessthe property of being pure and fresh (as if newly made); not stale or deteriorated“she loved the freshness of newly baked bread”, “the freshness of the air revived him”
(n)freshness, noveltyoriginality by virtue of being refreshingly novel
(n)freshness, glowan alert and refreshed state
(n)novelty, freshnessoriginality by virtue of being new and surprising
(n)crust, gall, impertinence, impudence, insolence, cheekiness, freshnessthe trait of being rude and impertinent; inclined to take liberties