| Active Italian volcano | 22 |
| Active intro? | 13 |
| Active ingredient in Off! | 25 |
| Active ingredient in nail polish remover | 40 |
| Active ingredient in Motrin | 27 |
| Active ingredient in marijuana: Abbr. | 37 |
| Active ingredient in marijuana | 30 |
| Active individual | 17 |
| Active Huey Lewis & the News album? | 39 |
| Active hallucinogen in funny mushrooms | 38 |
| Active from dawn to dusk | 24 |
| Active force | 12 |
| Active for one's age | 24 |
| Active folks | 12 |
| Active European volcano | 23 |
| Active Ecuadorean volcano whose name means "Smooth neck of the moon" | 78 |
| Active Ecuadorean volcano | 25 |
| Active duty entertainers, in short | 34 |
| Active dancers not long ago | 28 |
| Active component in marijuana, for short | 40 |
| Active chemical substance | 25 |
| Active chemical in cannabis | 27 |
| Active causes | 13 |
| Active campus gp. during the Vietnam War | 40 |
| Active bunch | 12 |
| Active beginning? | 17 |
| Active beginner | 15 |
| Active area | 11 |
| Active Alaskan volcano | 22 |
| Active again | 12 |
| Active | 6 |
| Activator | 9 |
| Activating, as a missile | 24 |
| Activating, as a fuse | 21 |
| Activating, as a bomb | 21 |
| Activating switches | 19 |
| Activating | 10 |
| Activates, in computer lingo | 28 |
| Activates, as fireworks | 23 |
| Activates, as alarms | 20 |
| Activates the transporter | 25 |
| Activates anew | 14 |
| Activates a magic lamp | 22 |
| Activates | 9 |
| Activated, in a way | 19 |
| Activated, as an alarm | 22 |
| Activated again, as a missile | 29 |
| Activated again, as a burner | 28 |
| Activated a whoopee cushion | 27 |
| Activated a burner again | 24 |
| Activated | 9 |
| Activate, in a way | 18 |
| Activate, as lights | 19 |
| Activate, as an elevator button | 31 |
| Activate, as an alarm clock | 27 |
| Activate, as an alarm | 21 |
| Activate, as a TV set | 21 |
| Activate, as a torpedo | 22 |
| Activate, as a switch | 21 |
| Activate, as a fuze | 19 |
| Activate, as a bomb | 19 |
| Activate without restraint | 26 |
| Activate the alarm clock | 24 |
| Activate Fido | 13 |
| Activate everything in the house with the doorbell? | 51 |
| Activate anew | 13 |
| Activate a whoopee cushion | 26 |
| Activate a toy again | 20 |
| Activate a dispenser for a fruit drink? | 39 |
| Activate a credit card | 22 |
| Activate a cradle | 17 |
| Activate a bike | 15 |
| Activate a beeper | 17 |
| Activate | 8 |
| Actium loser | 12 |
| Actir Pickens | 13 |
| Actions, for a Scout | 20 |
| Actions taken to increase sales | 31 |
| Actions taken by hot-dogs | 25 |
| Actions on shirtsleeves | 23 |
| Actions on heartstrings and pant legs | 37 |
| Actions on heartstrings | 23 |
| Actions in Flynn films | 22 |
| Actions by some who woo | 23 |
| Actions banned on many campuses | 31 |
| Actions at Sotheby's | 24 |
| Actions at chuck-a-luck | 23 |
| Actions at Belmont | 18 |
| Actions at auctions | 19 |
| Actions | 7 |
| Actioner staple | 15 |
| Actionable wrongs | 17 |
| Actionable words | 16 |
| Actionable statements | 21 |
| Actionable offense | 18 |
| Actionable offence | 18 |
| Action; process: Suffix | 23 |
| Action: Suffix | 14 |
| Action-takers by nature | 23 |
| Action-scene elements | 21 |