equivalence
1. [ noun ] a state of being essentially equal or equivalent; equally balanced
Synonyms: par equality equation
Examples:

"on a par with the best"

Related terms: status tie equate
2. [ noun ] essential equality and interchangeability
Related terms: nonequivalence equality parity
3. [ noun ] qualities that are comparable
Synonyms: compare comparability comparison
Examples:

"no comparison between the two books" "beyond compare"

Related terms: likeness compare compare
Similar spelling:   equivalent
  equivalent_to