| Notion |
IDEA |
| Peninsula of Spain and Portugal |
IBERIAN |
| Perceptive and shrewd |
ASTUTE |
| Public walk or march |
PARADE |
| Refined or made less dense |
RAREFIED |
| Seesawed or vacillated |
TEETERED |
| Spring upon suddenly |
POUNCE |
| Sweet course |
DESSERT |
| They protect the hearing organs from the cold |
EARMUFFS |
| They're absent from school without leave |
TRUANTS |
| Thinks well of or authorises |
APPROVES |
| Trace the strange tube used medically |
CATHETER |
| Undoes a knot |
UNTIES |
| Written laws |
STATUTES |
| Young salmon |
GRILSE |