Overstrength

Part of speech: noun, adjective

Definitions

1. An exceptional level of strength that surpasses normal expectations or requirements
2. a condition of having greater force or power than what is typically assumed
3. a quality representing an unusually high capacity for physical force or endurance

Etymology: "Overstrength" is a plain compound: the prefix "over-" attached to "strength." The prefix "over-" comes from Old English "ofer," meaning above, beyond, or excessive, and it has long been used to form words meaning more than the usual amount of something. "Strength" descends from Old English "strengthu," itself related to "strong," so the pairing simply adds the sense of going beyond the normal degree of force or power. Because both parts are native English, the word needs no foreign borrowing to explain it. Its meaning follows directly from the prefix: a thing with overstrength has more strength than is ordinarily required or expected.

Synonyms: excess strength, surplus power, excess capacity, overpower, extra force

Antonyms: understrength, weakness, deficiency, insufficiency, shortage