Meaningless
Unintelligible
Synonyms: Unintelligible, incoherent, senseless, foolish, absurd, ridiculous, idle, incomprehensible, illogical, unmeaning, silly, fatuous, and nonsensical.
Futile
Synonyms: Futile, aimless, hollow, purposeless, valueless, of no use, trivial, vacuous, insignificant, insubstantial, fruitless, barren, unprofitable, pointless, empty, vain, motiveless, useless, worthless, trifling, unimportant, inconsequential, nugatory, profitless, and unproductive.
Example Sentences
The conversation felt completely meaningless.
He gave a meaningless response.
Life seemed meaningless after the loss.
The words were empty and meaningless.
They had a meaningless argument.
Her apology sounded meaningless.
It's just a meaningless tradition now.
The symbols were meaningless to him.
The work felt repetitive and meaningless.
That rule is outdated and meaningless.