6-Letter Words Containing: __ILL

• pen made from a bird's feather

• a stiff hollow protective spine on a porcupine or hedgehog

• any of the larger wing or tail feathers of a bird

• the hollow spine of a feather

• bulb of the sea squill, which is sliced, dried, and used as an expectorant

• having dense spikes of small white flowers and yielding a bulb with medicinal properties

• an Old World plant of the genus Scilla having narrow basal leaves and pink or blue or white racemose flowers

• very hot and finely tapering pepper of special pungency

• not characterized by emotion

• appreciably or disagreeably cold

• lacking warmth of feeling

• the hollow under the arm where it is joined to the shoulder

• having decorative ruffles or frills

• in a wicked evil manner

• very hot and finely tapering pepper of special pungency

• the upward slope of a hill

• against difficulties

• upward on a hill or incline

• sloping upward

• coldness due to a cold environment

• an almost pleasurable sensation of fright

• a sensation of cold that often marks the start of an infection and the development of a fever

• a sudden numbing dread

• depress or discourage

• make cool or cooler

• loose heat

• an ability that has been acquired by training

• ability to produce solutions in some problem domain