sermonizing


ser·mon·ize

S0282700 (sûr′mə-nīz′)v. ser·mon·ized, ser·mon·iz·ing, ser·mon·iz·es v.tr. To deliver a sermon to (someone).v.intr. To deliver or speak as though delivering a sermon.
ser′mon·iz′er n.

sermonizing

(ˈsɜːməˌnaɪzɪŋ) or

sermonising

ncensorious the act of talking as if delivering a sermon