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 trove is "valuable collection.", the definition for clairvoyance is "Ability to see things beyond ordinary perception.", and the definition for unscrupulous is "Lacking principles."

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 buffer is "protective barrier.", the definition for heinous is "Shockingly evil.", and the definition for ploy is "A contrived plan."

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 promote is "to contribute to the growth or prosperity of.", the definition for liability is "A person or thing whose presence or behavior is likely to cause embarrassment or put one at a disadvantage.", and the definition for adversary is "One who opposes or resists."

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 methodical is "performed in an orderly manner.", the definition for lenient is "Mild or tolerant.", and the definition for dubious is "Questionable."

The definition for eulogy is "Speech or writing in praise of deceased." Used in a sentence: Ernesto delivered a moving eulogy at his uncle's funeral. The definition for scamper is "to run quickly.", the definition for straddle is "To favor opposing sides.", and the definition for implausible is "Unbelievable."