The definition for comprehensible is "Understandable." Used in a sentence: Shannon spoke slowly so her directions would be comprehensible to her foreign visitor. The definition for archaic is "characteristic of an earlier time.", the definition for inauspicious is "Not favorable.", and the definition for belated is "Past the normal or proper time."

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 unscrupulous is "lacking principles.", the definition for buffer is "Protective barrier.", and the definition for genial is "Sympathetic, friendly."

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 advantageous is "giving an advantage.", the definition for unscrupulous is "Lacking principles.", and the definition for genial is "Sympathetic, friendly."

The definition for archaic is "Characteristic of an earlier time." Used in a sentence: In the world of high fashion, two–year–old shoes are considered positively archaic. The definition for mandate is "an official order or commission to do something.", the definition for procrastinate is "To put off intentionally.", and the definition for extenuating is "Partially excusing."

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 apathetic is "showing little or no emotion.", the definition for preclude is "To rule out in advance.", and the definition for immoderate is "Beyond usual or proper limits."