(n.) a big sweet potato; (slang) a clumsy idiot; a character in comic book 'Old Master Q', named Big Potato.

small potato

cassava

purple sweet potato

fried potato fries

baked potatoes

sweet potato

criminals from Mainland China who goes to Hong Kong or Macau to commit crimes [colloquial]

sweet potato soup

sweet soup with sweet potatoes

a stupid person; an idiot [colloquial]

sweet potato

sweet potato starch

potato

sweet potato

dried sweet potatoes

(n.) potato; (slang) schmuck; (slang) someone with an out-of-date fashion style

schmuck

potato grid

French fries

Dyeing Yam (Dioscorea cirrhosa)

root vegetables

mashed potatoes

(noun) dimwit; addle-head; dolt

being stupid and obtuse

potato pancake

potato