alertness

noun/əˈlɜrtnəs/

Frequency rank: #16,388 of 20,003 in the WORDED list (wordfreq data)

Meaning

The state of being watchful and quick to notice things.

Illustration for the English word “alertness”

Example sentence

The long drive required complete alertness to avoid any accidents.

Synonyms & related words

More words in ranks 16,301–16,400