The term 'bristlelike part' refers to a stiff, hair-like structure found on many plants and animals. The crossword solutions for this term are SETA (4 letters), AWN (3 letters), AWNS (4 letters), SETAE (5 letters), ARISTAS (7 letters), and SETAL (5 letters). SETA is the singular form of the word, while AWN, AWNS, SETAE, ARISTAS, and SETAL are all plural forms. These words refer to the same type of structure, which is a stiff, hair-like appendage found on many plants and animals.