True blue is a phrase that often refers to someone who is loyal, reliable, and honest. Synonyms for true blue include trustworthy, faithful, committed, devoted, dependable, and steadfast. These terms describe individuals who consistently demonstrate positive qualities and inspire confidence in those around them. Other phrases that convey similar meanings to true blue include "solid as a rock," "rock-solid," and "true-hearted." These expressions express unwavering loyalty and steadfastness. When seeking to describe someone who is consistently reliable, trustworthy, and true to their word, using synonyms such as these can create a more vivid and precise picture.