regular

adjective

Customary, usual, or normal.

adjective

Orderly, even, or symmetrical.

adjective

In conformity with a fixed procedure, principle, or discipline.

adjective

Well-ordered; methodical.

adjective

Occurring at fixed intervals; periodic.

adjective

Having bowel movements or menstrual periods with normal frequency.

adjective

Not varying; constant.

adjective

Formally correct; proper.

adjective

Having the required qualifications for an occupation.

adjective

Complete; thorough.