the answer is " ottoman" a low padded seat
A low padded seat is called an Ottoman, also known as a foot stool.
down; under
Another name for the "cowboy shot" is a "low angle shot."
low clouds
isle
Butterworth filter
Another name for a low-lying island is an atoll. Atolls are circular or oval-shaped coral reef formations that surround a lagoon partially or completely.
I struggled but had sudden inspiration: Little Miss Muffet sat on a TUFFET!!
A low rolling hill can also be called a knoll or a mound.
The word to describe how high or low a musical note is, is pitch.
A low tide is often refered to as an "ebb" tide.
Mist or fog are two possibilities.