The definition for redouble is "To make twice as great." Used in a sentence: As the sun began to set, Brittany redoubled her effort to find the necklace she had dropped in the field. The definition for elate is "to fill with joy.", the definition for epistolary is "Contained or carried on in letters.", and the definition for oblivious is "Lacking awareness."

The definition for fidelity is "State of being faithful." Used in a sentence: Unlike her fickle friend Benji, May Belle was known for her fidelity. The definition for straddle is "to favor opposing sides.", the definition for composed is "Calm.", and the definition for celebrated is "Widely known, respected."

The definition for meticulous is "Extrememly careful regarding details." Used in a sentence: The meticulous detective found every shred of evidence at the crime scene. The definition for derivative is "lacking originality.", the definition for untenable is "Not able to be defended.", and the definition for aerate is "To supply with air."

The definition for brandish is "To shake or wave menacingly." Used in a sentence: The baseball player was fined for brandishing his bat at the opposing pitcher. The definition for eloquent is "fluent, expressive.", the definition for accentuate is "To emphasize.", and the definition for comparable is "Similar, equivalent."

The definition for commemorate is "To mark by a ceremony." Used in a sentence: Each year, the Franklins commemorate their anniversary by visiting the site of their first date. The definition for dubious is "questionable.", the definition for induce is "To influence or cause.", and the definition for prune is "To reduce by removing excess."