There are 21 7-letter words that end with 'zing'.
| amazing | blazing | boozing | brazing | 
| buzzing | crazing | grazing | heezing | 
| frizing | futzing | fuzzing | glazing | 
| glozing | feazing | feezing | fizzing | 
| jazzing | seizing | razzing | prizing | 
| putzing | |||
Note: These 21 7-letter words that end with 'zing' are found from the USA & Canada version of the tournament Scrabble word list.
Also see words end with izing, azing, ezing, yzing, tzing, ozing, zzing, uzing, dzing, nzing.
6-letter words end with 'zing' (12)