The term 'sound out' can refer to a variety of activities. The crossword solutions for this term include BLARE (5 letters), ASK (3 letters), POLL (4 letters), and CASTFEALIBI (11 letters). BLARE is an onomatopoeic word that describes a loud, harsh sound. Asking is a form of communication in which one person poses a QUESTION to another. Polling is the practice of asking a group of people their opinion on a particular topic. Castfealibi is a combination of two words: cast and fealibi. Cast is a verb meaning to throw or hurl something, while fealibi is a type of traditional music from the Solomon Islands. Together, these words suggest the idea of making a loud, musical sound.