Laughter is a universal expression of joy and amusement, and the term 'laughs loudly' is often used to describe a particularly hearty or boisterous laugh. The two crossword solutions for this term are 'HOWLS' and 'ROARS, ' both of which are five-letter words that evoke the sound of loud laughter. HOWLS are typically associated with animals, such as wolves, while ROARS are more often used to describe the sound of a lion or other large animal. Both words can be used to describe a person's loud laughter, however, and they are both appropriate solutions for the term 'laughs loudly.'