Explore "they" – a tiny word with a mighty past! Uncover its surprising Viking origins, evolving meanings, and contemporary uses as a vital part of English language.

Explore "I": its core meaning as the first-person singular pronoun, tracing its ancient Indo-European roots, and examining its pervasive use in language and culture through examples.

Explore "at": a fundamental preposition. Uncover its ancient roots, diverse meanings across time, and common usage in phrases and examples. Master this essential word.