fair-weather

fair-weather is an   Adverb

Definition:

[1] Made or done in pleasant weather, or in circumstances involving but little exposure or sacrifice; as, a fair-weather voyage. Pope.

[2] Appearing only when times or circumstances are prosperous; as, a fair-weather friend. Fair-weather sailor, a make-believe or inexperienced sailor; -- the nautical equivalent of carpet knight.

Synonyms: