ebbing
Definitions
The process of flowing backward or away, as the tide.
A gradual decline or reduction in intensity, amount, or strength.
Examples
The ebbing tide revealed a vast stretch of wet sand and scattered seashells.
As the night wore on, his enthusiasm for the project was slowly ebbing away.
Synonyms
waning receding declining diminishing fading subsiding decreasing
Antonyms
waxing increasing growing rising expanding advancing swelling