The term 'WELCOMES' can be broken down into three crossword solutions: AVES (4 letters), HAILS (5 letters), and GREETS (6 letters). AVES is an acronym for the Latin phrase 'Aves Volantes Est, ' which translates to 'flying birds.' This phrase is often used to refer to birds in general. HAILS is a verb meaning to enthusiastically greet or salute someone. Finally, GREETS is another verb meaning to welcome or acknowledge someone's presence. All three words are related to the concept of welcoming someone, either through salutation or acknowledgement.