Synonyms of the word

carefulness

• n. The state of being careful.

attentiveness

• n. The state or quality of being attentive.

caution

• n. Precept or warning against evil or danger of any kind; exhortation to wariness; advice; injunction.
• n. A careful attention to the probable effects of an act, in order that failure or harm may be avoided; prudence…
• n. Security; guaranty; bail.
• n. One who gives rise to attention or astonishment.
• n. (law) A formal warning given as an alternative to prosecution in minor cases.
• v. (transitive) To warn; to alert, advise that caution is warranted.

cautiousness

• n. The state of being cautious; wariness.