a great time
 

* 1.a blast

English Related Words* 12 hour time format

* 12-hour time format

* 24 hour time format

* 24-hour time format

* a bad time

* a good deal/a great deal

* a great deal

* a great deal of

* a great gross

* a great many

* a great number of

* a great occasion

* a great quantity of

* a great sleeper

* a hard time