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 appalling is "inspiring dismay or disgust.", the definition for apathetic is "Showing little or no emotion.", and the definition for ramble is "To wander, physically or in language."

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 gargantuan is "gigantic.", the definition for ploy is "A contrived plan.", and the definition for prominence is "Importance."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for heinous is "shockingly evil.", the definition for scamper is "To run quickly.", and the definition for prominence is "Importance."

The definition for servile is "Fearfully submissive." Used in a sentence: Felicia's servile attitude annoyed her boss, who preferred an assistant with more backbone. The definition for intricate is "having complex and interrelated parts.", the definition for epistolary is "Contained or carried on in letters.", and the definition for lenient is "Mild or tolerant."

The definition for entangle is "To involve in trouble." Used in a sentence: Jonah regretted entangling Parker in his legal difficulties. The definition for foil is "one that enhances or underscores by contrast.", the definition for eulogy is "Speech or writing in praise of deceased.", and the definition for dubious is "Questionable."