どうとう同等doutou
1.
A state in which two or more things possess the same level or degree, indicating no significant difference in capability or status.
2.
The condition where individuals or groups are treated with equal consideration or fairness, regardless of any distinguishing factors.
3.
A circumstance denoting comparable qualifications or skills, so that those involved can participate on an equal footing.
4.
A relationship in which entities share identical characteristics, ensuring parity in their evaluation or standing.
Example:
１メートルは １ヤードとは完全に同等ではない。