| JACKASS | • jackass n. A male donkey. • jackass n. (Chiefly US) A foolish or stupid person. • jackass n. (Chiefly US) An inappropriately rude or obnoxious person. | 
| JACKASSES | • jackasses n. Plural of jackass. • jack-asses n. Plural of jack-ass. • JACKASS n. a male ass or donkey. | 
| JACKSTAYS | • jackstays n. Plural of jackstay. • JACKSTAY n. an iron or wooden bar running along the yard of a ship to which sails are fastened. | 
| SLAPJACKS | • slapjacks n. Plural of slapjack. • SLAPJACK n. a flat batter cake cooked on a griddle, also FLAPJACK. | 
| JACKASSERY | • jackassery n. The foolish or obnoxious behaviour of a jackass. • JACKASSERY n. being a jackass. | 
| JACKSHAFTS | • jackshafts n. Plural of jackshaft. • JACKSHAFT n. an intermediate shaft e.g. between a motor and the wheels it drives. | 
| JACKSTAFFS | • jackstaffs n. Plural of jackstaff. • jack-staffs n. Plural of jack-staff. • JACKSTAFF n. a short staff at a ship's bow, on which a jack is hoisted. | 
| JACKSTAVES | • jackstaves n. Plural of jackstaff. • JACKSTAFF n. a short staff at a ship's bow, on which a jack is hoisted. | 
| JACKSTRAWS | • jackstraws n. Plural of jackstraw. • JACKSTRAW n. an effigy stuffed with straw; a scarecrow; hence, a man without property or influence. | 
| JACKANAPESES | • jackanapeses n. Plural of jackanapes. • jack-a-napeses n. Plural of jack-a-napes. • JACKANAPES n. an impudent child; a conceited fellow. | 
| JACKASSERIES | • jackasseries n. Plural of jackassery. • JACKASSERY n. being a jackass. | 
| STRAITJACKETS | • straitjackets n. Plural of straitjacket. • STRAITJACKET v. to confine in or as if in a straitjacket. | 
| MAJESTICALNESS | • majesticalness n. The quality of being majestical. • MAJESTICAL n. having majesty, also MAJESTIC. | 
| STRAIGHTJACKETS | • STRAIGHTJACKET n. a straitjacket. |