The term 'Leprechaun-like' refers to characteristics associated with the mythical Irish creature, the Leprechaun. The crossword solutions for this term are FEY (3 letters), ELFIN (5 letters), and WEE (3 letters). FEY is an adjective meaning otherworldly or supernatural, while ELFIN is an adjective meaning small and delicate in a mischievous way. Finally, WEE is an adjective meaning very small. All three words describe the physical characteristics of a Leprechaun, which is why they are used as solutions for the term 'Leprechaun-like'.