nonsensical

[ non-sen-si-kuh l ]
/ nɒnˈsɛn sɪ kəl /

adjective

(of words or language) having little or no meaning; making little or no sense: A baby's babbling is appealingly nonsensical.
(of behavior, conduct, actions, etc.) foolish, senseless, fatuous, or absurd: His nonsensical behavior was unusual for such a serious person.
objectionable, impudent, insubordinate: I refuse to listen to that nonsensical gossip.
of trifling importance or of little or no use: I've had more than enough of your nonsensical advice!

Origin of nonsensical

Related forms

non·sen·si·cal·ly, adverbnon·sen·si·cal·i·ty, non·sen·si·cal·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for nonsensical