72 entries under increase topic. ×

16
extension(noun, line, spread, extra)
16
prolongation(noun, keep, delay, development)
14
sequel(noun, line, conclusion, extra)
13
supplement(noun, delay, development, line)
11
protraction(noun, delay, development, line)
10
duration(noun, event, strength, continue)
9
endurance(noun, strength, continue, line)
8
addition(noun, delay, development, spread)
8
complement(noun, extra, addition, additive)
8
continuity(noun, movement, strength, continue)
8
postscript(noun, line, extra, addition)
7
preservation(noun, keep, line, spread)
6
succession(noun, movement, progress, line)
5
addendum(noun, delay, development, spread)
5
augmentation(noun, delay, development, spread)
4
adjunct(noun, delay, development, spread)
4
annex(noun, delay, development, spread)
4
appendage(noun, delay, development, spread)
4
appendix(noun, delay, development, spread)
4
codicil(noun, extra, addition, additive)
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APASmart Define. (2015). continuation thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/continuation/thesaurus/synonyms
ChicagoSmart Define. 2015. "continuation thesaurus" https://smartdefine.org/continuation/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, continuation thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/continuation/thesaurus/synonyms>.
MLASmart Define. "continuation thesaurus" 13 April 2015. Web. 20 September 2026. <https://smartdefine.org/continuation/thesaurus/synonyms>