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arousal vs alertness

alertness vs arousal

arousal and alertness both are nouns.

Word NounAdjectiveVerbAdverb
arousal Yes No No No
alertness Yes No No No
As nouns, alertness is a hyponym of arousal; that is, alertness is a word with a more specific, narrower meaning than arousal:
  • arousal: a state of heightened physiological activity
  • alertness: a state of readiness to respond
arousal (noun) alertness (noun)
the act of arousing lively attentiveness
mutual sexual fondling prior to sexual intercourse the process of paying close and continuous attention
awakening from sleep a state of readiness to respond
a state of heightened physiological activity
Difference between arousal and alertness

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