neuter
Ujjhāpanaka (adjective) [from ujjhāpana] one who stirs up another to discontent Vin IV 38.
complaining; causing indignation or ill-will
(adj, adj, from ujjhāpana) denouncing; causing (others) to find fault; provoking complaint Construction: ava > o > u + jhāpe + ana + ka ujjhāpana + ka