1. There are 18 nine-letter words containing A, 2E, G, N, O and R: ARGEMONES Begroaned CONGEALER RENEGADOS SLOGANEER TERATOGEN

2. Cinder medicare choriso radiothermy vallenar sightlessly galvanize nonoscine ironmongery nonselected staudinger sybarite frigger oversentimentalize pipeful arteriotomy campanology sloganeer suspiciously semiprivacy labiovelarise diphenylamine mysticized syngenesis lydda Begumming enamelwork didynamous anastigmatic.