(idiomatic) To do whatever is necessary, including extreme or unusual actions; to go to extremes.

Alternative spelling of heartfelt

Alternative spelling of Achilles heel

(military slang, derogatory) A submariner.

(idiomatic, also attributive) A journalist or pundit, especially one on television, who presents or discusses issues of the day.

Synonym of nappy: having tightly curled and frizzy hair. / (possibly offensive) Synonym of fuzzy-headed: characterized by vague or confused thinking, dull-witted.

To heat, to cause to become hotter. / (figuratively, by extension, of a situation) To become more exciting or intense.

A helmet intended to be worn while riding a bicycle.

A tax determined as a uniform, fixed amount per individual; a poll tax.

A not-for-profit or a public health insurance company, usually found in health care systems in Central Europe, such as Germany.