fully awake and ready to act, speak etc

attentive, lively

feeling anxiety; troubled

worried, tense

looking and listening carefully

concentrating

not sleeping; having woken

conscious; alert

having or showing caution

careful, guarded

cautious

careful, cautious

able to think, feel, see etc.

alert, awake

careful, tactful, in what one says or does

cautious, sensible

careful in using money, time, supplies etc

conservative with resources; careful

full of, feeling, expressing, envy

jealous, resentful

(of looks) eager; earnest; (of a person) having, showing, serious and constant desire or attention

determined, resolute

feeling, showing, a wish to be unkind because one does not trust a partner or believes one is being cheated

desirous; wary

having, showing that one knows something

experienced, aware

giving care and thought to something

attentive, aware

too cautious

suspicious

acting, done, sent, given, without delay; to be the reason causing (a person) to do something; to follow the text of a play and tell (an actor) what to say if he or she forgets

early, responsive

a person who prompts

early, responsive

giving protection

guarding, securing

of Scotland; (a portion of) Scotch whisky

economical

having, showing, causing, a feeling of doubt (because a person, thing, cannot be trusted or believed)

distrustful

careful about possible danger or trouble

careful, cautious