The definition for inviolable is "Secure from assault of trespass." Used in a sentence: Situated on a mountain, with sixteen–foot walls, the castle was inviolable. The definition for dubious is "questionable.", the definition for meticulous is "Extrememly careful regarding details.", and the definition for curtail is "To make less."

The definition for ramble is "To wander, physically or in language." Used in a sentence: Professor Tan rambled during his lectures, frequently straying from the subject. The definition for procrastinate is "to put off intentionally.", the definition for trove is "Valuable collection.", and the definition for parity is "Equality."

The definition for elusive is "Hard to grasp." Used in a sentence: The words to the song are elusive, as the singer tends to mumble. The definition for pathos is "sympathetic pity.", the definition for placebo is "An inactive substance used in medical testing.", and the definition for stern is "Harsh, severe."

The definition for pathos is "Sympathetic pity." Used in a sentence: The soldiers cherished the kindly Nurse Nightingale for her pathos. The definition for pretense is "false intention or purpose.", the definition for cunning is "Showing clever insight.", and the definition for heinous is "Shockingly evil."

The definition for serenity is "Calmness." Used in a sentence: The serenity of the glassy sea soothed the sailors after the big storm. The definition for exception is "a case to which the rule does not apply.", the definition for insinuate is "To suggest indirectly.", and the definition for buffer is "Protective barrier."