The term 'A BIT THICK' can be described in a variety of ways, including 'DIM' (3 letters), 'DENSE' (5 letters), 'STOUTISH' (8 letters), and 'SLOW' (4 letters). 'DIM' implies a lack of intelligence or understanding, while 'DENSE' suggests a lack of comprehension or awareness. 'STOUTISH' implies a heaviness or thickness, and 'SLOW' implies a lack of speed or agility. All of these words together suggest that someone or something is not particularly bright, DENSE, heavy, or quick.