magnitude
mag|ni|tude /m'ægnɪtjuːd, AM -tuːd/
1 [N-UNCOUNT] usu with supp
If you talk about the magnitude of something, you are talking about its great size, scale, or importance.
An operation of this magnitude is going to be difficult...
2 [PHRASE] order inflects
You can use order of magnitude when you are giving an approximate idea of the amount or importance of something.
America and Russia do not face a problem of the same order of magnitude as Japan.
= scale
1 [N-UNCOUNT] usu with supp
If you talk about the magnitude of something, you are talking about its great size, scale, or importance.
An operation of this magnitude is going to be difficult...
2 [PHRASE] order inflects
You can use order of magnitude when you are giving an approximate idea of the amount or importance of something.
America and Russia do not face a problem of the same order of magnitude as Japan.
= scale