Relentless is a live album by stand-up comedian and satirist Bill Hicks.

Relentless was the debut album from former S Club 7 lead singer Jo O'Meara and comes two and a half years after the pop outfit split in May 2003. Produced by Brian Rowling (Cher, Enrique Iglesias) and co-written by O'Meara herself, the album is a mix of contemporary pop, disco and soulful ballads.

Relentless Is the first album by Jekyl with the new personnel line-up.

not to be placated or appeased or moved by entreaty; "grim determination"; "grim necessity"; "Russia's final hour, it seemed, approached with inexorable certainty"; "relentless persecution"; "the stern demands of parenthood"

Unmoved by appeals for sympathy or forgiveness; insensible to the distresses of others; destitute of tenderness; unrelenting; unyielding; unpitying; as, a prey to relentless despotism.

Relentless is a stimulant drink created in 2006 by Coca-Cola to rival other stimulant drinks such as Red Bull.

never-ceasing; "the relentless beat of the drums"