American Sign Language - Can you identify the two "family relationship" signs?

Question

anonymous · Answer

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anonymous · Answer

I have an image of a sign from American Sign Language, but I can't identify the word. The fist is number 15 Across. It is 6 letters long (-o- - - -e). The second is 23 Down. It is 7 letters long (-e- -i- -). A - is the letters I don't know. All the letters I know are filled in. This signs are visible in the file.

supernova_sonntag · Answer

I think 15 is twins, but I am not sure about 23.

supernova_sonntag · Answer

(A variation of twins, anyway).
Pictures are a bit deceiving. I feel like the other one might be marriage, but it doesn't quite look right....

anonymous · Answer

My teacher said it was 15) Couple and 23) Wedding..quite deceiving

supernova_sonntag · Answer

Really? Oh lol and this is why videos are quite handy.