7-Letter Words Containing ISTL

• the sound made by something moving rapidly or by steam coming out of a small aperture

• the act of signalling (e.g., summoning) by whistling or blowing a whistle

• a small wind instrument that produces a whistling sound by blowing into it

• acoustic device that forces air or steam against an edge or into a cavity and so produces a loud shrill sound

• an inexpensive fipple flute

• make whistling sounds

• move with, or as with, a whistling sound

• utter or express by whistling

• move, send, or bring as if by whistling

• make a whining, ringing, or whistling sound

• give a signal by whistling

• very irritable

• having or covered with protective barbs or quills or spines or thorns or setae etc.

• in a damp manner

• difficult to chew

• any of numerous plants of the family Compositae and especially of the genera Carduus and Cirsium and Onopordum having prickly-edged leaves

• a book of the New Testament written in the form of a letter from an Apostle

• a specially long, formal letter

• a stiff fiber (coarse hair or filament); natural or synthetic

• a stiff hair

• be in a state of movement or action

• rise up as in fear

• have or be thickly covered with or as if with bristles

• react in an offended or angry manner

• tough elastic tissue; mostly converted to bone in adults