Princeton's WordNet
uptimenoun
a period of time when something (as a machine or factory) is functioning and available for use
Antonyms:
downtime
PPDB, the paraphrase database
List of paraphrases:
time-to-live, productivity
© Synonyms.com
uptimenoun
a period of time when something (as a machine or factory) is functioning and available for use
Antonyms:
downtime
List of paraphrases:
time-to-live, productivity
© Synonyms.com