The definition for impenitent is "Lacking remorse." Used in a sentence: The impenitent criminal received a harsh penalty, but his remorseful accomplice was released. The definition for regale is "to amuse.", the definition for dubious is "Questionable.", and the definition for conduit is "Means for transmitting or distributing."

The definition for induce is "To influence or cause." Used in a sentence: The loud blast of the cannon induced an avalanche. The definition for refurbish is "to brighten or freshen.", the definition for repentant is "Feeling regret.", and the definition for revive is "To bring back to life."

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 revoke is "to cancel by taking back.", the definition for frugal is "Thrifty, cheap.", and the definition for accommodate is "To give consideration to."

The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for eulogy is "speech or writing in praise of deceased.", the definition for implausible is "Unbelievable.", and the definition for inauspicious is "Not favorable."

The definition for pretense is "False intention or purpose." Used in a sentence: The jewel thief entered the mansion under the pretense of fixing a leaky faucet. The definition for insolence is "boldness or rudeness.", the definition for pretentious is "Making unjustified claims.", and the definition for precept is "A general rule of action."