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 implausible is "unbelievable.", the definition for appalling is "Inspiring dismay or disgust.", and the definition for untenable is "Not able to be defended."

The definition for ecstatic is "Overwhelmingly emotional." Used in a sentence: They were ecstatic when their team won the championship game in the last second. The definition for dubious is "questionable.", the definition for pathos is "Sympathetic pity.", and the definition for flaw is "An imperfection."

The definition for mundane is "Practical, ordinary." Used in a sentence: The flighty Caroline could not be troubled with mundane tasks such as paying her bills. The definition for adversary is "one who opposes or resists.", the definition for garish is "Offensively bright.", and the definition for ecstatic is "Overwhelmingly emotional."

The definition for civility is "Politeness." Used in a sentence: The usually unruly Thomas acted with great civility when his favorite uncle visited. The definition for cunning is "showing clever insight.", the definition for methodical is "Performed in an orderly manner.", and the definition for perception is "Capacity for seeing or understanding."

The definition for periodic is "Occurring at regular intervals." Used in a sentence: The periodic innterruptions of the cuckoo clock prevented Li from concentrating. The definition for finite is "having definite limits.", the definition for sociable is "Inclined to seek companionship.", and the definition for eulogy is "Speech or writing in praise of deceased."