The definition for fickle is "Lacking constancy, changeable." Used in a sentence: The fickle Senji had a new best friend every month. The definition for lurid is "causing horror, shocking.", the definition for insinuate is "To suggest indirectly.", and the definition for frugal is "Thrifty, cheap."

The definition for proximity is "Closeness." Used in a sentence: The proximity of Tia's house to school meant that she could walk there in five minutes. The definition for apathetic is "showing little or no emotion.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for exasperation is "The state of being irritated."

The definition for retroactive is "effective as of a prior time or condition." Used in a sentence: The retroactive law made even past infractions punishable. The definition for placebo is "an inactive substance used in medical testing.", the definition for futile is "Without purpose, completely ineffective.", and the definition for comparable is "Similar, equivalent."

The definition for mandate is "An official order or commission to do something." Used in a sentence: Martha reluctantly obeyed the mandate to vacate her apartment. The definition for straddle is "to favor opposing sides.", the definition for preclude is "To rule out in advance.", and the definition for stern is "Harsh, severe."

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 turmoil is "extreme confusion, agitation.", the definition for inauspicious is "Not favorable.", and the definition for servile is "Fearfully submissive."