Lazybone is a term used to describe someone who is lazy or inactive. When looking for synonyms for this word, several options come to mind. One is sluggard, which refers to a person who is habitually lazy and slow-moving. Another is loafer, which describes someone who idles and wastes time without purpose. The term slacker might also be used, indicating someone who is lacking in motivation and avoids hard work. Other synonyms for lazybone include lethargic, slothful, and indolent. Each of these words conveys a sense of inactivity and a lack of effort, making them excellent alternatives to lazybone.