| Split partially |
| Annoying obligations / "No need to check" [split] |
| Rapid series of notes |
| Speedreader whose skill is rapidly worsening? |
| Split |
| A poem like this / Of 17 syllables / Split 5-7-5 |
| Splits violently |
| Prevalent and rapidly spreading |
| Split ___ (tonsorial woe, and a hint to this puzzle's theme) |
| A splitting, as of atoms |
| Concepts that spread rapidly through the Internet |
| New Wave band Split ___ |
| A prig splits them |
| Rapidity |
| Able to split without repercussions? |
| Simple substances split in eight long answers in this puzzle |
| Split necessity |
| Curved fruit (in a split dessert?) |
| Able to do splits, say |
| Splitsville |
| Actor whose attendance at a pre-Oscar party was one of his first public appearances since his 2016 split with Angelina Jolie: 2 wds. |
| Word with split or tail |
| Accumulates rapidly |
| Rapid commotion |
| Seats splitter? |
| Rapidly fermented quaff |
| Rapids transits |
| Splits |
| Anguish after a romantic split |
| Rapidly |