88 entries under extension topic. ×

2
separation(noun, area, remove, spread, range)
1
bit(noun, time, area, remove, present)
1
absence(noun, area, remove, spread, range)
1
addendum(noun, increase, delay, development, spread)
1
addition(noun, increase, delay, damage, development)
1
adjunct(noun, increase, delay, development, spread)
1
amplification(noun, part, fix, increase, hit)
1
annex(noun, increase, delay, development, spread)
1
appendage(noun, increase, delay, development, spread)
1
appendix(noun, increase, delay, development, spread)
1
arm(noun, increase, delay, development, spread)
1
augmentation(noun, increase, delay, development, spread)
1
branch(noun, area, increase, delay, development)
1
broadening(noun, increase, delay, development, spread)
1
continuation(noun, increase, delay, development, spread)
1
continuing(noun, increase, delay, development, spread)
1
delay(noun, increase, development, spread, reach)
1
development(noun, increase, delay, point, spread)
1
dilatation(noun, increase, delay, development, spread)
1
distension(noun, increase, delay, development, spread)
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APASmart Define. (2015). extent thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/extent/thesaurus/synonyms
ChicagoSmart Define. 2015. "extent thesaurus" https://smartdefine.org/extent/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, extent thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/extent/thesaurus/synonyms>.
MLASmart Define. "extent thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/extent/thesaurus/synonyms>