anomal-
combining form 
or anomali- or anomalo-
Etymology: Latin anomal-, from Greek, from anōmalos uneven, irregular — more at anomalous 
 : anomalous : irregular 
< anomaliflorous >
< anomalism >
< anomalocephalus >
or anomali- or anomalo-
< anomaliflorous >
< anomalism >
< anomalocephalus >