1) Always complaining 2) Complaining 3) Complaintive 4) Fretful 5) Habitually complaining 6) Prone to beefing 7) Prone to complaining 8) Querulous 9) Sniveling 10) Tending to moan 11) Whiney 12) Whining 1) Complaining 2) Complaintive 3) Gripy 4) Querulous 5) Sniveling 6) Whiney