| Clue | Length | Answer |
|---|---|---|
| Periodic | 5 letters | table |
| Periodic | 6 letters | stable |
| Periodic | 6 letters | smooth |
| Periodic | 6 letters | steady |
| Periodic | 7 letters | serried |
| Periodic | 7 letters | regular |
| Periodic | 7 letters | uniform |
| Periodic | 7 letters | running |
| Periodic | 8 letters | straight |
| Periodic | 8 letters | seamless |
| Periodic | 8 letters | episodic |
| Periodic | 8 letters | resonant |
| Periodic | 8 letters | unbroken |
| Periodic | 8 letters | unending |
| Periodic | 8 letters | wavering |
| Periodic | 8 letters | cyclical |
| Periodic | 9 letters | vibrating |
| Periodic | 9 letters | returning |
| Periodic | 9 letters | recurrent |
| Periodic | 9 letters | unstopped |
| Periodic | 9 letters | spasmodic |
| Periodic | 9 letters | unceasing |
| Periodic | 10 letters | ubiquitous |
| Periodic | 10 letters | occasional |
| Periodic | 10 letters | repetitive |
| Periodic | 10 letters | unrelieved |
| Periodic | 11 letters | unremitting |
| Periodic | 11 letters | reappearing |
| Periodic | 11 letters | vacillating |
| Periodic | 12 letters | intermittent |
| Periodic | 13 letters | uninterrupted |
| Periodic | 14 letters | unintermittent |
| Periodic | 16 letters | undifferentiated |
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