Complainer, Complaint - Vine's Expository Dictionary of New Testament Words
Complainer, Complaint
[ 1,,G3202, mempsimoiros ]denotes one who complains," lit., "complaining of one's lot" (memphomai, "to blame," moira, "a fate, lot"); hence, "discontented, querulous, repining;" it is rendered "complainers" in Jude 1:16.
[ 2,,G3437, momphe ]
denotes "blame" (akin to memphomai, See No. 1), "an occasion of complaint," Colossians 3:13 (AV, "quarrel"). See QUARREL.
[ 3,,G157, aitioma ]
"a charge," is translated "complaints" in Acts 25:7, AV. See CHARGE.