Polymath 697

[callyatl]

Two short and help gratefully received


22a An obsolete word for a go-between (or best man) (4-7)
R?N? ??R?I?R


23d Bony protuberance (as ball in ball and socket joint)
??N?Y?E


Thanks very much

[boxtops]

22 Ring Carrier

[callyatl]

Thank you so much .... having that answer and getting the C I could now find the word condyle for the second clue

Thanks again