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 retroactive is "effective as of a prior time or condition.", the definition for euphoria is "Feeling of great happiness.", and the definition for induce is "To influence or cause."

The definition for colossal is "Immense, enormous." Used in a sentence: After pushing with all his might, Frank realized he could never move the colossal boulder. The definition for illuminate is "to make clear.", the definition for facade is "false or superficial appearance.", and the definition for rhapsody is "State of great happiness."

The definition for condone is "To treat as acceptable." Used in a sentence: Crystal condoned her friend's late arrival because she found it hard to be on time herself. The definition for supple is "flexible.", the definition for ramble is "To wander, physically or in language.", and the definition for accommodate is "To give consideration to."

The definition for defiant is "Showing bold resistance." Used in a sentence: The defiant toddler refused to leave the park. The definition for genial is "sympathetic, friendly.", the definition for serenity is "Calmness.", and the definition for demean is "To lower status."

The definition for anthology is "A collection of selected literary pieces." Used in a sentence: The writer was thrilled when his story was included in an anthology of American masterpieces. The definition for incumbent is "necessary as a duty or responsibility.", the definition for lenient is "Mild or tolerant.", and the definition for ethical is "Conforming to accepted standards."