The phrase "little while" can sometimes feel overused, so it's helpful to have synonyms on hand to keep your writing fresh. Here are a few options: "brief period," "short time," "momentary lapse," "fleeting interval," "transient episode," "temporary hiatus," "momentary break," "brief hiatus," "slight pause," "interlude," "passing moment," "brief intermission," or "transient moment." By using these synonyms, you can add variety to your writing and create a more engaging experience for your readers. Whether you're writing a story, essay, or report, incorporating these synonyms for "little while" can help elevate your work.