proposer

Noun

pro=pos=er

WORDNET DICTIONARY

proposer(n = noun.person) suggester - someone who advances a suggestion or proposal; "the suggester of this absurd strategy was a fool"

is a kind of conceiver, mastermind, originator

Derived form verb propose₁

proposer(n = noun.person) mover - (parliamentary procedure) someone who makes a formal motion; Array

has particulars: nominator

is a kind of conceiver, mastermind, originator

Derived form verb propose₂

proposer, n.

One who proposes or offers anything for consideration or adoption. [1913 Webster]
A speaker; an orator. Shak. [1913 Webster]

See related words and definitions of word "proposer" in Indonesian