The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for defiant is "showing bold resistance.", the definition for rancorous is "Marked by deep ill–will.", and the definition for regurgitate is "To pour out or throw back."

The definition for elate is "To fill with joy." Used in a sentence: It elated Margaret to be awarded first place in the science fair. The definition for mandate is "an official order or commission to do something.", the definition for colossal is "Immense, enormous.", and the definition for comparable is "Similar, equivalent."

The definition for avian is "Relating to birds." Used in a sentence: The old man affectionately referred to pigeons as his "avian friends." The definition for trove is "valuable collection.", the definition for euphoria is "Feeling of great happiness.", and the definition for fraud is "Trick."

The definition for polarize is "To break up into opposing groups." Used in a sentence: Thelma tended to polarize discussions rather than to encourage compromise. The definition for comprehensible is "understandable.", the definition for rehash is "To discuss again.", and the definition for corrective is "Intended to correct."

The definition for scamper is "To run quickly." Used in a sentence: The frightened kitten scampered away from the butterfly. The definition for oblivious is "lacking awareness.", the definition for flaunt is "To display showily.", and the definition for awe is "Emotion combining dread and wonder."