| adjective | (sometimes followed by `of') having or showing knowledge or understanding or realization or perception “was aware of his opponent's hostility” |
| adjective | bearing in mind; attentive to “ever mindful of her health” |
| awareness | noun | having knowledge of |
| cognizance | noun | having knowledge of |
| cognize | verb | be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about |
| cognise | verb | be cognizant or aware of a fact or a specific piece of information; possess knowledge or information about |
| cognisance | noun | having knowledge of |
| mindfulness | noun | the trait of staying aware of (paying close attention to) your responsibilities |