77 entries under extension topic. ×

1
lengthening(noun, increase, delay, development, spread)
1
liberty(capacity, freedom, room, opportunity)
1
objective(noun, area, remove, spread, range)
1
outpost(remove, spread, range, stretch, void)
1
outskirts(remove, spread, range, stretch, void)
1
postponement(noun, increase, delay, development, spread)
1
production(noun, increase, delay, development, spread)
1
prolongation(noun, increase, delay, development, spread)
1
protraction(noun, increase, delay, development, spread)
1
provinces(remove, spread, range, stretch, void)
1
purlieu(noun, area, remove, spread, range)
1
remove(noun, area, spread, range, way)
1
sky(noun, area, remove, spread, range)
1
spreading out(noun, expression, go, cover, increase)
1
stretching(noun, increase, delay, development, spread)
1
supplement(noun, increase, delay, development, spread)
1
widening(noun, increase, delay, development, spread)
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APASmart Define. (2015). span thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/span/thesaurus/synonyms
ChicagoSmart Define. 2015. "span thesaurus" https://smartdefine.org/span/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, span thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/span/thesaurus/synonyms>.
MLASmart Define. "span thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/span/thesaurus/synonyms>