The definition for opportune is "Suitable or convenient." Used in a sentence: Quan stepped onto the platform at the most opportune time, just as the train pulled in. The definition for corroborate is "to support with evidence.", the definition for archetypal is "Characteristic of the original model or perfect example.", and the definition for genial is "Sympathetic, friendly."

The definition for revoke is "To cancel by taking back." Used in a sentence: After Kal's father revoked his allowance, he had no money for the movies. The definition for dubious is "questionable.", the definition for incumbent is "Necessary as a duty or responsibility.", and the definition for rehash is "To discuss again."

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 inauspicious is "not favorable.", the definition for parity is "Equality.", and the definition for pomp is "Showy display."

The definition for fragile is "Delicate." Used in a sentence: Jade placed the fragile vase out of reach of her rambunctious boys. The definition for gargantuan is "gigantic.", the definition for accentuate is "To emphasize.", and the definition for conduit is "Means for transmitting or distributing."

The definition for recrimination is "A retaliatory accusation." Used in a sentence: Frank, who was wounded by Sally's remark, made a bitter recrimination. The definition for incidental is "minor.", the definition for euphoria is "Feeling of great happiness.", and the definition for incumbent is "Necessary as a duty or responsibility."