cardio

As nouns the difference between cardio and cardie

is that cardio is (exercise) cardiovascular exercise while cardie is (informal) cardigan.

As an adjective cardio

is cardiovascular; pertaining to the health of the circulatory and respiratory systems.

As nouns the difference between exercise and cardio

is that exercise is any activity designed to develop or hone a skill or ability while cardio is (exercise) cardiovascular exercise.

As a verb exercise

is to exert for the sake of training or improvement; to practice in order to develop.

As an adjective cardio is

cardiovascular; pertaining to the health of the circulatory and respiratory systems.

As adjectives the difference between respiratory and cardio

is that respiratory is relating to respiration; breathing while cardio is cardiovascular; pertaining to the health of the circulatory and respiratory systems.

As a noun cardio is

(exercise) cardiovascular exercise.

As adjectives the difference between circulatory and cardio

is that circulatory is of or pertaining to a circulation, especially to the circulatory system while cardio is cardiovascular; pertaining to the health of the circulatory and respiratory systems.

As nouns the difference between circulatory and cardio

is that circulatory is (chemistry) a vessel with two portions unequally exposed to heat, and with connecting pipes or passages, through which the fluid rises from the overheated portion, and descends from the relatively colder, maintaining a circulation while cardio is (exercise) cardiovascular exercise.

As adjectives the difference between cardiovascular and cardio

is that cardiovascular is relating to the circulatory system, that is the heart and blood vessels while cardio is cardiovascular; pertaining to the health of the circulatory and respiratory systems.

As a noun cardio is

cardiovascular exercise.