How do you say sea in Chinese?
— 海 (hǎi); 海; 海

Related synonyms for sea in Chinese
ocean大洋 (dàyáng), 海洋 (hǎiyáng), 洋 (yáng)
Terms within for sea in Chinese
bay海灣, 海湾 (hǎiwān), 灣, 湾 (wān)
Generic synonyms for sea in Chinese
water水 (shuǐ)