unmadah

unmādaḥ iva — just like a madman; SB 5.6.7
unmadaḥ — maddened; SB 6.11.8
unmādāḥ — those who cause madness; SB 10.6.24
unmādaḥ — madness; CC Antya 14.53
unmadaḥ — a madman; CC Antya 16.87