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 naive is "lacking worldy wisdom.", the definition for revoke is "To cancel by taking back.", and the definition for mediate is "To come between parties in order to reconcile."

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 repel is "to resist, reject.", the definition for combustion is "Act of burning.", and the definition for heinous is "Shockingly evil."

The definition for garish is "Offensively bright." Used in a sentence: The garish wallpaper offended Jerome, who preferred subtle colors. The definition for repel is "to resist, reject.", the definition for hedonism is "Belief that pleasure is the sole aim of life.", and the definition for implausible is "Unbelievable."

The definition for interminable is "Never ending, or seemingly endless." Used in a sentence: The impatient Zoe found the longwinded lecture interminable. The definition for benevolent is "kind, helpful.", the definition for prudent is "Marked by wisdom, shrewd.", and the definition for sociable is "Inclined to seek companionship."

The definition for benefactor is "One who offers financial help." Used in a sentence: Michael's aunt and benefactor paid his college tuition. The definition for catastrophic is "relating to extreme misfortune.", the definition for celebrated is "Widely known, respected.", and the definition for stern is "Harsh, severe."