Antonyms

Idle means not active, lazy, or not in use. Active means energetic, busy, or in operation - the direct opposite. Ace (a skilled person), axe (tool), and amen (expression of agreement) are unrelated to activity or inaction.

Ignore means to refuse to notice or pay attention to something. Notice means to become aware of or observe something - the direct opposite action. Reel (stagger), diligent (hardworking), and legal (related to law) are not direct antonyms.

Ignoble means not noble, dishonorable, or lacking dignity. Noble means having high moral qualities, honorable, or aristocratic - the direct opposite. Novice (beginner), nimble (quick), and vial (small container) are unrelated.

Host means the person who receives or entertains guests. Guest means the person who is invited to visit or attend - the direct opposite role in the hosting relationship. Gusto (enthusiasm), dry (not wet), and pride (satisfaction) are unrelated.

Husky means big, strong, heavy, or robust (when describing a person's build or voice). Weak means lacking strength, power, or vigor - the direct opposite. Stealthy (sneaky), stumble (fall), and steer (guide) are unrelated.

Impostor means a person who pretends to be someone else to deceive others. Guide means someone who leads or directs genuinely, not through deception - serving as a conceptual opposite in the context of trustworthiness. Grave (serious), gulp (swallow), and grove (small forest) are unrelated.

Impertinent means rude, disrespectful, or inappropriate. Polite is the correct antonym as it describes showing good manners and respect for others. The other options (prove, crave, steer) are unrelated opposites.

Implode means to collapse or burst inward. Explode is the correct antonym as it means to burst outward. The other options (exhale, eminent, eject) don't represent the opposite directional force.

Regret means to feel sorrow or remorse about something. Exult is the correct antonym as it means to show great joy or rejoice. The other options (recover, related, roam) don't convey the opposite emotional state.

Refute means to prove false or disprove. In this context, prove (meaning to establish as true or support with evidence) serves as the antonym. The other options (pride, neglect, niggled) are unrelated concepts.

Recuperate means to recover health or strength after illness. Relapse is the correct antonym as it means to become worse again or fall back into illness. The other options (restrain, revert, rumble) don't represent the opposite health trajectory.

Refrain means to hold back from doing something or stop oneself. Continue is the correct antonym as it means to keep going without stopping. The other options (covet, lose, exult) don't represent the opposite action of restraint.

Relieve means to ease suffering, remove burden, or calm. Disturb is the correct antonym as it means to upset, cause worry, or interfere with peace. The other options (demand, detrain, strain) don't capture the opposite effect on comfort.

Reckless means without care, caution, or thought for consequences. Careful is the correct antonym as it means showing caution and attention. The other options (coarse, fragrance, fragile) don't describe the opposite attitude toward risk.

Reek means to emit a strong unpleasant smell. Fragrance is the correct antonym as it refers to a pleasant smell. The other options (frigid, fumble, gentle) don't describe opposite olfactory qualities.