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 gruff is "rough or stern in manner or speech.", the definition for corrective is "Intended to correct.", and the definition for embellish is "To decorate."

The definition for trove is "Valuable collection." Used in a sentence: Walter's trove of vintage baseball cards was worth thousands of dollars. The definition for straddle is "to favor opposing sides.", the definition for elate is "To fill with joy.", and the definition for conduit is "Means for transmitting or distributing."

The definition for incisive is "Impressively direct and decisive." Used in a sentence: Samir's incisive leadership made him the natural choice for president of the company. The definition for anthology is "a collection of selected literary pieces.", the definition for appraise is "To evaluate the worth of.", and the definition for discern is "To recognize as separate as distinct."

The definition for apathetic is "Showing little or no emotion." Used in a sentence: Carmine was concerned about his usually cheerful brother's apathetic attitude. The definition for beneficial is "helpful.", the definition for repentant is "Feeling regret.", and the definition for regale is "To amuse."

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 ethical is "conforming to accepted standards.", the definition for gargantuan is "Gigantic.", and the definition for manifest is "Obvious."