The definition for buffer is "Protective barrier." Used in a sentence: The dense trees acted as a buffer against the heavy rain. The definition for iridescent is "having a lustrous or attractivve quality.", the definition for naive is "Lacking worldy wisdom.", and the definition for cunning is "Showing clever insight."

The definition for implausible is "Unbelievable." Used in a sentence: Claudia's implausible excuse failed to convince her teacher. The definition for accessible is "easy to reach or to approach.", the definition for epistolary is "Contained or carried on in letters.", and the definition for turpitude is "Essential baseness, depravity."

The definition for flagrant is "Noticeably offensive." Used in a sentence: The executive was fired for his flagrant abuse of the company expense account. The definition for rehash is "to discuss again.", the definition for recrimination is "A retaliatory accusation.", and the definition for indecorous is "In bad taste."

The definition for comparable is "Similar, equivalent." Used in a sentence: Helen will only accept something of comparable value for her ticket to the concert. The definition for epitaph is "brief statement honoring a dead person.", the definition for mundane is "Practical, ordinary.", and the definition for facade is "false or superficial appearance."

The definition for demeanor is "Behavior towards others." Used in a sentence: Carlos was well liked because of his charming demeanor. The definition for buffoonery is "foolish behavior.", the definition for corrosive is "Bitingly sarcastic.", and the definition for demeanor is "Behavior towards others."