The definition for insolence is "Boldness or rudeness." Used in a sentence: The boy's insolence to the policeman embarrassed his mother. The definition for cunning is "showing clever insight.", the definition for grandiose is "With an affectation of grandeur.", and the definition for iridescent is "Having a lustrous or attractivve quality."

The definition for lenient is "Mild or tolerant." Used in a sentence: The judge issued a lenient sentence because it was Frank's first offense. The definition for untenable is "not able to be defended.", the definition for extant is "Currently existing.", and the definition for supple is "Flexible."

The definition for raucous is "Noisy, rowdy." Used in a sentence: Serena, who preferred quiet conversation, left the rancous party. The definition for solace is "source of consolation.", the definition for conduit is "Means for transmitting or distributing.", and the definition for mediate is "To come between parties in order to reconcile."

The definition for incumbent is "Necessary as a duty or responsibility." Used in a sentence: It was incumbent on Jack to attend his father's retirement party. The definition for interminable is "never ending, or seemingly endless.", the definition for naive is "Lacking worldy wisdom.", and the definition for fragile is "Delicate."

The definition for periodic is "Occurring at regular intervals." Used in a sentence: The periodic innterruptions of the cuckoo clock prevented Li from concentrating. The definition for frugal is "thrifty, cheap.", the definition for regale is "To amuse.", and the definition for duplicity is "Deceptive thought, speech, or action."