Having the same nature, character, or value; in exact agreement, wholly consonant with.

Coinciding, exactly agreeing; even; exact, precise.

figurative. Showing agreement or harmony of character or nature; concordant; unanimous.

With to. Consistent or exactly agreeing with; mindful or observant of; accurately representing. Now chiefly in true to nature, true to life, true to…

That coincides.

Characterized by, or of the nature of coincidence; loosely = coincident, adj. n.

= conterminous, adj.

Exactly coextensive in time, range, sense, etc.