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 insolence is "boldness or rudeness.", the definition for perception is "Capacity for seeing or understanding.", and the definition for straddle is "To favor opposing sides."

The definition for iridescent is "Having a lustrous or attractivve quality." Used in a sentence: The movie star's iridescent presence charmed even the hardened reporter. The definition for prudent is "marked by wisdom, shrewd.", the definition for drab is "Dull, monotonous.", and the definition for polarize is "To break up into opposing groups."

The definition for gravity is "Importance, significance." Used in a sentence: Understanding the gravity of his error, Ken offered his humblest apology. The definition for celebrated is "widely known, respected.", the definition for moderate is "Tending toward the average.", and the definition for insinuate is "To suggest indirectly."

The definition for entangle is "To involve in trouble." Used in a sentence: Jonah regretted entangling Parker in his legal difficulties. The definition for civility is "politeness.", the definition for scamper is "To run quickly.", and the definition for meticulous is "Extrememly careful regarding details."

The definition for facade is "false or superficial appearance." Used in a sentence: Emily's smile is just a facade masking her broken heart. The definition for naive is "lacking worldy wisdom.", the definition for stifle is "To repress or discourage.", and the definition for exasperation is "The state of being irritated."