Synonyms|377Antonyms|56|Broader|7Narrower|10Related|423

79 entries under extension topic. ×

4
stretching(noun, increase, delay, development, spread)
3
augmentation(noun, increase, delay, development, spread)
3
extent(noun, increase, delay, development, spread)
3
prolonging(persistence, continuance)
2
addendum(noun, increase, delay, development, spread)
2
addition(noun, increase, delay, development, spread)
2
adjunct(noun, increase, delay, development, spread)
2
arm(noun, increase, delay, development, spread)
2
branch(noun, increase, delay, development, spread)
2
compass(noun, increase, delay, development, spread)
2
continuing(noun, increase, delay, development, line)
2
development(noun, increase, delay, spread, addition)
2
endurance(noun, increase, line, spread, course)
2
increase(noun, delay, development, line, spread)
2
line(noun, increase, course, track)
2
orbit(noun, increase, delay, development, spread)
2
propagation(noun, persistence, continuation, preservation)
2
purview(noun, increase, delay, development, spread)
2
reach(noun, increase, delay, development, spread)
2
scope(noun, increase, delay, development, spread)
For more, visit Prolongation on Power Thesaurus
11 years ago|6.6k views|share |citing 
APASmart Define. (2015). prolongation thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/prolongation/thesaurus/synonyms
ChicagoSmart Define. 2015. "prolongation thesaurus" https://smartdefine.org/prolongation/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, prolongation thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/prolongation/thesaurus/synonyms>.
MLASmart Define. "prolongation thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/prolongation/thesaurus/synonyms>