expounder
1 synonym for expounder, grouped by meaning and by how common each one is.
Noun — Someone who explains or sets out ideas in detail.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
expositor
Etymology
This word comes from Middle English expounder, expounere, expowner and expownere, and can be analysed as expound plus -er.
Full origin of expounder →