The condition or fact of being dominant: ascendance, ascendancy, domination, paramountcy, predominance, preeminence, preponderance, preponderancy, prepotency, supremacy.

What is the meaning of dominancy?

noun. control; authority; rule; supreme influence. the condition of being dominant, or having the authority to influence or control.

What does overstated mean?

transitive verb. : to state in too strong terms : exaggerate overstated his qualifications.