Teru is a Japanese name that means "to shine bright." There are several synonyms that can be used in place of teru, such as "radiant," "brilliant," "glowing," "gleaming," and "luminous." These words all imply a bright, shining quality that suggests happiness, positivity, and brightness. Other synonyms for teru might include "dazzling," "sparkling," "glittering," "shimmering," and "flashing." These words all convey a sense of vibrance, energy, and radiance that can be associated with a name like teru. Whether used in a name or to describe something that shines bright, there are many synonyms that can help capture the spirit of teru.