adjective
1.
Synonyms: long 1, elongate, elongated, lengthy
Related Word: prolonged, protracted, spread out, stretched out ( or forth)
Antonyms: contracted
2.
Synonyms: extensive 1, broad, expansive, scopic, scopious, wide
Related Word: far-flung, widespread
Contrasted words: narrow; inextensive
Antonyms: unextended