Hi,
“Getting married gives your relationship a seal/stamp of validity.”
I heard this in an interview. The actress who said it used ‘seal’, but I was wondering if ‘stamp’ would work too.
Thank you.
To me, "stamp of validity" is the more familiar phrase. Google Ngrams is good for these kinds of questions. content=seal+of+validity%2Cstamp+of+validity&year_start=1900&year_end=2008&corpus=15&smoothing=3
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To me, "stamp of validity" is the more familiar phrase. Google Ngrams is good for these kinds of questions. You can see in the graph below that "stamp" is more frequent, but "seal" exists too: