| noun | a state of being essentially equal or equivalent; equally balanced “on a par with the best” |
| noun | essential equality and interchangeability |
| noun | qualities that are comparable “no comparison between the two books” |
| equate | verb | be equivalent or parallel, in mathematics |
| equivalent | adjective | being essentially equal to something |
| compare | verb | consider or describe as similar, equal, or analogous |
| comparable | adjective | able to be compared or worthy of comparison |