Zelden
Zelden is a Dutch adverb that means "rarely" or "seldom." It is primarily found in formal writing and literature and is generally regarded as archaic or literary in everyday speech. The word is cognate with German selten and English seldom, reflecting a shared West Germanic heritage.
Historically, zel-den appears in older Dutch texts and poetry, where it conferred a more elevated or ceremonial
Usage notes: zel-den typically modifies a verb or a whole clause and can appear at the beginning