YOU SAID:

you are a puerile, simpleminded, slow, sluggish, stolid, stupefied, thick-headed

INTO JAPANESE

あなたは卑劣で、シンプルで、遅く、鈍い、堅実で、愚かで、厚い

BACK INTO ENGLISH

You are sneaky, simple, slow, dull, solid, stupid, thick

INTO JAPANESE

あなたは卑劣な、シンプルな、遅い、鈍い、堅い、愚かな、厚いです

BACK INTO ENGLISH

You are sneaky, simple, slow, dull, hard, stupid, thick

INTO JAPANESE

あなたは卑劣な、シンプルな、遅い、鈍い、ハード、愚かな、厚いです

BACK INTO ENGLISH

You are sneaky, simple, slow, dull, hard, stupid, thick