The basis or groundwork of anything

stubborn; unyielding

Firm in principles; dependable (etc. as a person)

something that poses a problem; doubtful; uncertain; questionable

something that can be perceived by the senses, esp. touch.

evidence that shows an accused person could not have committed a crime

To impart secrets trustfully; discuss private matters or problems.

A written declaration upon oath made before an authorized official.

To sabotage or weaken efforts

To reject as false; to ruin the reputation of

One of the breeds of dogs; a powerful hound with and an acute sense of smell.

To fish with a net that drags along the sea bottom; a detective sifting for clues

Paying proper attention to an activity; careful and consistent work

very evil or wicked

The way one behaves or appears on the surface

A feeling or state of great joy or pride; exultant gladness; high spirits.

To manage or influence skillfully, esp. in an unfair manner.