Words with Letters: i r i s i n g irising 8rising 7siring 7girns 6grins 6iring 6rings 6gins 5girn 5grin 5iris 4nisi 4 rigs 5ring 5rins 4sign 5sing 5gin 4ins 3rig 4rin 3sin 3sir 3sri 3in 2is 2si 2