The term 'SLOW ONE' can be represented by three different crossword solutions: POKE (4 letters), DODO (4 letters), and SNAIL (5 letters). POKE is a verb meaning to prod or jab at something, usually with a finger or an object. The DODO is an extinct species of flightless bird that was native to the island of Mauritius in the Indian Ocean. SNAIL is an invertebrate mollusk that moves slowly and has a spiral shell. All three of these words are associated with slowness, making them suitable solutions for the term 'SLOW ONE'.