“broad”

Covering or extending over a wide area or range.

“The expansive savanna stretched to the horizon, unbroken by a single tree.”

Best for: Works well in descriptive prose or formal writing when emphasizing scale.

Extending in a wide curve or over a large area with a sense of dramatic motion.

“A sweeping vista of snow-capped peaks greeted them at the summit.”

Best for: Ideal for vivid, cinematic descriptions; adds energy and movement.

Having a lot of space inside; roomy and wide in scope.

“She settled into the capacious armchair with a book and a sense of deep relief.”

Best for: Best for describing interiors or abstract concepts with a slightly formal tone.

Of great lateral or conceptual width; encompassing a wide latitude.

“His latitudinous interpretation of the law left room for nearly every argument.”

Best for: Rare in everyday use; suits academic or philosophical writing beautifully.

Wide and proudly extended, used in Scottish dialect to describe something impressively large.

“The vauntie moors rolled out before them, proud and untamed under grey skies.”

Best for: A Scots dialect gem; striking in literary or regional historical fiction.

Full, complete, and extending to the widest possible scope without restriction.

“She was granted plenary authority over every department in the building.”

Best for: Common in legal and formal contexts; lends weight and totality to descriptions.