| Answer | Crossword Clue |
|---|---|
| pulmobranchiate | relating to a pulmobranch, a lung-book |
| pulmobranchs | PULMOBRANCH, a lung-book |
| workbooks | A student's book containing instruction and exercises relating to a particular subject |
| workbook | A student's book containing instruction and exercises relating to a particular subject |
| psalterian | relating to a psalter, the Book of Psalms, a musical setting for this, or selection from it |
| pneumonic | relating to the lungs / a medicine for lung diseases |
