Antonyms

Gentle means mild, tender, or moderate in action or effect. 'Harsh' is the correct opposite as it means severe, rough, or unpleasant in manner. 'Unfriendly' is more about social disposition than physical or behavioral intensity.

Glib means fluent and ready but often superficial, insincere, or slippery in speech. 'Inarticulate' is the correct opposite as it means unable to express oneself clearly or coherently. 'Eloquent' is actually a positive trait similar to glib speech, though more sincere.

Dull means lacking shine, brightness, or luster. 'Glossy' is the correct opposite as it means shiny, polished, or having a reflective surface. 'Grim' means serious or gloomy (attitude), 'Daring' means bold (behavior) - neither relates to physical shine.

Sudden means happening quickly, unexpectedly, or without warning. 'Gradual' is the correct opposite as it means proceeding in small, incremental steps over time. 'Modest' (humble), 'Justifiable' (defensible), 'Greedy' (selfish), and 'Enthusiastic' (eager) don't relate to timing or speed.

Scarcity means shortage, insufficiency, or rarity of something. 'Glut' is the correct opposite as it means an oversupply or excessive abundance. 'Harshness,' 'Enmity,' and 'Inarticulateness' are completely unrelated concepts.

Grandiose means affectedly grand or important; pompous, which is opposite in meaning to modest.

Gratuitous means 'being without apparent reason, cause, or justification'.

Abstemious means 'characterized by abstinence'. Greedy is opposite in meaning to it.

Grueling means extremely tiring, demanding, or exhausting (physically or mentally). 'Easy' is the correct opposite as it means not difficult, requiring little effort. 'Tiring' is actually a synonym. 'Helpful,' 'Cruel,' and 'Healthy' don't describe difficulty levels.

Grudging means 'displaying or reflecting reluctance or unwillingness', whereas enthusiastic means 'eagerly willing to do or for something'.

Innocent means free from guilt, blame, or wrongdoing. 'Guilty' is the correct opposite as it means responsible for wrongdoing or deserving of blame. 'Helpful,' 'Caring,' and 'Easy' are unrelated to moral culpability.

New means fresh, recent, or never used before. 'Hackneyed' is the correct opposite as it means trite, overused, or clichéd from repeated use. 'Recent' is actually a synonym. 'Guilty' and 'Easy' are unrelated.

Haggard means looking exhausted and unwell. So, 'healthy' is opposite in meaning to it.

Hamper means to hinder, impede, or obstruct progress or movement. 'Help' is the correct opposite as it means to assist or make easier. 'Disturb,' 'Erase,' 'Launder,' and 'Embarrass' don't convey assistance or enabling.