31 Mona, monkey, I didn't parse.
18 Levi, priest (I don't know much Biblical stuff, but that's probably where it came from) +N(earing). It's defined in CHambers.
7 Laptev, sea. Pal, friend+ Vet, treat, reversed.
32 Nesh, it can mean 'tender'. Sen, currency, turning/reversed +H, hot.