| You might draw them when answering questions |
| Partner of one? |
| Fonteyn's dancing partner Rudolf |
| Lock's partner? |
| Sherman Hemsley sitcom |
| Costello's partner |
| Doom's partner |
| Ooh's partner |
| Action needed to spot the four fliers in the theme answers |
| Activity suggested by this puzzle's theme entries |
| Another banned chemical |
| Flotsam's partner |
| A WWI song urged us to keep them burning |
| Agreement between partners |
| Partially obscured (and a hint to this puzzle's theme) |
| Hero's partner |
| Adele won five of them in February |
| Anathema, to Polonius |
| Mason's partner in investments |
| Chemist Otto (Nobelist in 1944) |
| About 57 degrees, mathematically |
| Salt, chemically |
| Amateur chemist's setup |
| Mathematician's ordinal |
| Late sleeper's comment to a nagging partner |
| Complains vehemently |
| Lone Ranger's theme composer |
| Chemical salt |
| Ben Adhem's peaceful experience |
| Bodybuilder's theme song? |