The definition for comparable is "Similar, equivalent." Used in a sentence: Helen will only accept something of comparable value for her ticket to the concert. The definition for authoritarian is "favoring absolute obedience to authority.", the definition for antidote is "Something that relieves or counteracts.", and the definition for absolve is "To forgive; to free from guilt."

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 civility is "politeness.", the definition for camaraderie is "Spirit of friendship.", and the definition for ethical is "Conforming to accepted standards."

The definition for cunning is "Showing clever insight." Used in a sentence: The general devised a cunning strategy to outfox the enemy. The definition for duplicity is "deceptive thought, speech, or action.", the definition for preclude is "To rule out in advance.", and the definition for ploy is "A contrived plan."

The definition for repentant is "Feeling regret." Used in a sentence: The repentant Dana admitted to cheating on the test. The definition for perception is "capacity for seeing or understanding.", the definition for revoke is "To cancel by taking back.", and the definition for aerate is "To supply with air."

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 punctual is "on time.", the definition for colossal is "Immense, enormous.", and the definition for condone is "To treat as acceptable."