The definition for diffident is "Lacking self–confidence." Used in a sentence: The diffident student never raised her hand in class, even when she knew the answer. The definition for antidote is "something that relieves or counteracts.", the definition for surplus is "Excess.", and the definition for straddle is "To favor opposing sides."

The definition for combustion is "Act of burning." Used in a sentence: Campers must use fire with great caution to prevent combustion of the parched brush. The definition for benevolent is "kind, helpful.", the definition for demean is "To lower status.", and the definition for preclude is "To rule out in advance."

The definition for raspy is "rough, grating." Used in a sentence: After shouting to his players through the long game, the coach's voice was raspy. The definition for flourish is "to make bold, sweeping gestures.", the definition for ethical is "Conforming to accepted standards.", and the definition for antidote is "Something that relieves or counteracts."

The definition for censure is "To find fault with." Used in a sentence: The critical teacher was quick to censure her students for even small mistakes. The definition for prudent is "marked by wisdom, shrewd.", the definition for immoderate is "Beyond usual or proper limits.", and the definition for stifle is "To repress or discourage."

The definition for perception is "Capacity for seeing or understanding." Used in a sentence: His incredible perception made him the best detective on the force. The definition for promote is "to contribute to the growth or prosperity of.", the definition for inflammatory is "Tending to excite anger.", and the definition for trove is "Valuable collection."