An u̲n̲d̲e̲r̲l̲i̲n̲e̲, also called an underscore, is a more or less horizontal line immediately below a portion of writing.
Now with our underline text tool, you'll be able to underline text anywhere to h̲i̲g̲h̲l̲i̲g̲h̲t̲ ̲y̲o̲u̲r̲ ̲w̲o̲r̲d̲s̲. (Works almost everywhere, with no reguard to whether underlining is available there)Let people notice what you say!