The term 'casual' can be described by a variety of words, such as 'FREE', 'COOL', 'TEE', 'LITTLE', 'EASY', 'LOOSE', 'EVERYDAY', 'INFORMAL', 'EASYGOING', and 'NONCHALANT'. These words all describe a relaxed, laid-back attitude and style. For example, 'FREE' implies that one is not bound by rules or expectations, while 'COOL' suggests a sense of confidence and ease. 'TEE' and 'LITTLE' suggest comfort and simplicity, while 'EASY' and 'LOOSE' imply a lack of structure or formality. 'EVERYDAY' and 'INFORMAL' suggest a casual, EVERYDAY look, while 'EASYGOING' and 'NONCHALANT' suggest a relaxed, carefree attitude. All of these words together paint a picture of a casual lifestyle.