in favor
Word family
Synonym discussion
Sense: idiom/1
'In favor' means currently liked or supported by a specific group, often with a time-limited or context-dependent feel. 'Popular' is broader — it describes wide appeal across many people without needing a prepositional complement. 'Well-liked' feels warmer and more personal, often used for individuals in social or workplace settings ('a well-liked teacher'), while 'approved' is more official and formal, used for documents, applications, or decisions. A product can be popular without being approved by authorities; a policy can be approved without being in favor with the public.
Etymology
From Latin 'favor' (good will, kindness, support). The phrase 'in favor' entered Middle English through Old French 'faveur', originally meaning 'regarded with kindness or approval'. The related 'out of favor' follows the same spatial metaphor of being 'in' or 'out of' a state of being liked.