| Necessary; requisite |
NEEDFUL |
| One grazing cattle for pay; is great (anagram) |
agister |
| Prepare for publication |
EDIT |
| Public procession |
PARADE |
| Pungent gas |
AMMONIA |
| Rabbit's burrow |
WARREN |
| Repeatedly |
again and again |
| Set an ambush |
lie in wait |
| Straying; knight |
ERRANT |
| Turning part |
ROTOR |
| University city |
OXFORD |
| Without glass installed |
unglazed |
| Words repeated after verses |
REFRAIN |