standby
2 synonyms and 1 antonym for standby, grouped by meaning and by how common each one is.
Noun — A state of being ready to act at short notice.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Synonyms by Meaning
1. noun
A state of being ready to act at short notice.
“The ambulance crew was on standby all night.”
2. noun
A backup person or item kept ready in case of need.
“The understudy was the standby for the lead role.”
Opposites
How to use standby
The word patterns that sound natural to a native speaker.
Etymology
Formed from the phrasal verb "stand by," turned into a single noun.
Full origin of standby →