Antonyms of noun staleness

1 of 2 senses of staleness

Sense 2
staleness -- (having lost purity and freshness as a consequence of aging)
       Antonym of freshness (Sense 1)
      => freshness -- (the 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")

Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun staleness

2 senses of staleness

Sense 1
triteness, staleness -- (unoriginality as a result of being dull and hackneyed)
       => unoriginality -- (uncreativeness due to a lack of originality)

Sense 2
staleness -- (having lost purity and freshness as a consequence of aging)
       => oldness -- (the opposite of youngness)