precautious

As adjectives the difference between prerequisite and precautious

is that prerequisite is required as a prior condition of something else; necessary or indispensable while precautious is taking precautions.

As a noun prerequisite

is something that must be gained in order to gain something else.

As a noun alertness

is the quality of being alert or on the alert; briskness; nimbleness; activity.

As an adjective precautious is

taking precautions.

As adjectives the difference between precautious and false

is that precautious is taking precautions while false is (label) one of two states of a boolean variable; logic.

As adjectives the difference between precautious and undefined

is that precautious is taking precautions while undefined is lacking a definition or value.

As adjectives the difference between discreet and precautious

is that discreet is respectful of privacy or secrecy; quiet; diplomatic while precautious is taking precautions.

As adjectives the difference between precautious and sceptical

is that precautious is taking precautions while sceptical is having, or expressing doubt; questioning.

As adjectives the difference between precarious and precautious

is that precarious is dangerously insecure or unstable; perilous while precautious is taking precautions.

As adjectives the difference between precautious and apprehensive

is that precautious is taking precautions while apprehensive is .

As adjectives the difference between careful and precautious

is that careful is (obsolete) full of care or grief; sorrowful, sad while precautious is taking precautions.

As adjectives the difference between precautious and precautionary

is that precautious is taking precautions while precautionary is of, pertaining to, or serving as a precaution.

As a noun precautionary is

a precaution.