What does superfluous mean?
Superfluous means In excess of what is required or sufficient..
/suːˈpɜːflu.əs/ · adjective
In excess of what is required or sufficient..
With a full rain suit, carrying an umbrella may be superfluous.
Then I began to play in timid fashion, venturing only twenty or thirty gulden at a time. Meanwhile, I observed and took notes. It seemed to me that calculation was superfluous, and by no means possessed of the importance which certain other players attached to it, even though they sat with ruled papers in their hands, whereon they set down the coups, calculated the chances, reckoned, staked, and—lost exactly as we more simple mortals did who played without any reckoning at all.
Choose a synonym only when it preserves the intended meaning, tone, and grammar of the full sentence.
Superfluous means In excess of what is required or sufficient..
Common synonyms include dispensible, excessive, excrescent, extra.
The opposite depends on the specific sense.
With a full rain suit, carrying an umbrella may be superfluous.
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