Solutions An instant has 17 entries with similar clues

• 3-letter words
• ticResponse in an instant on the radio
• now"This instant!"
• 5-letter words
• flashInstant
• triceInstant
• 6-letter words
• struckAffected instantaneously
• catchyOf a tune instantly appealing and memorable or likely to remain in one's head
• momentInstant
• 7-letter words
• exampleInstant
• refusalInstant of a horse not jumping
• 8-letter words
• snapshotInstant record of an event
• 9-letter words
• immediateInstant
• overnightVery old retired sailors embraced by rowers instantly
• 10-letter words
• painkillerAspirin, for instant
• in-a-flashInstantaneously
• 11-letter words
• like-a-shotInstantly
• 12-letter words
• scratch-cardTicket for instant lottery
• at-the-readyPrepared for instant action