甘える
あまえる · amaeru · JLPT N1 · verb-ichidan
to behave like a spoiled child
🐱 甘える = 甘 (sweet) + える (verb ending): to act sweet and clingy, like a cat purring for affection
甘い means sweet, so 甘える is behaving sweetly to get pampered. Think of a cat rubbing against your legs for attention.