| HYPERACTION | • hyperaction n. Excessive action, as of a biological system. • HYPERACTION n. abnormally high activity. |
| HYPERACTIVE | • hyperactive adj. Having an increased state of activity. • hyperactive adj. Having attention deficit disorder (no longer used by the scientific community). • HYPERACTIVE adj. affected with or exhibiting hyperactivity. |
| INTERACTING | • interacting adj. Taking part in an interaction. • interacting v. Present participle of interact. • INTERACT v. to act on one another. |
| INTERACTION | • interaction n. The situation or occurrence in which two or more objects or events act upon one another to produce a… • interaction n. A conversation or exchange between people. • INTERACTION n. mutual or reciprocal action or influence. |
| INTERACTIVE | • interactive adj. Interacting with or communicating with and reacting to each other; influencing or having an effect on… • interactive adj. (Computer science) Responding to the user. • interactive n. A feature (as in a museum) that can be interacted with. |
| OVERACTIONS | • overactions n. Plural of overaction. • OVERACTION n. exaggerated or excessive action. |
| SUPERACTIVE | • superactive adj. Highly active. • SUPERACTIVE adj. extremely active. |
| UNDERACTING | • underacting v. Present participle of underact. • UNDERACT v. to act subtly and with restraint. |
| UNDERACTION | • underaction n. Subordinate action; a minor action incidental or subsidiary to the main story; an episode. • underaction n. Inefficient action. • UNDERACTION n. subordinate action. |
| UNDERACTIVE | • underactive adj. Less than normally active. • UNDERACTIVE adj. characterized by an abnormally low level of activity. |