| It extracts energy from moving air |
WINDMILL |
| Largest or most distinguished |
GREATEST |
| Lower limbs |
LEGS |
| Make use of |
UTILISE |
| Man-made water-jet |
FOUNTAIN |
| Pay no attention to |
IGNORE |
| Principle accepted without proof |
BELIEF |
| Rare or unusual |
UNCOMMON |
| Relating to trees |
ARBOREAL |
| Seasonally flooding low-lands |
SWAMPS |
| Sharp corners |
ANGLES |
| Slow-moving masses of ice |
GLACIERS |
| Small metal spike |
NAIL |
| Stated positively and assertively |
INSISTED |
| Steadfast and true |
FAITHFUL |
| Strained or emphasised |
STRESSED |