58 entries under expression topic. ×

6
backup man(noun, idiom)
4
musical accompaniment(noun, idiom)
3
computer backup(noun, idiom)
3
pinch hitter(noun, cover, substitute, replacement)
2
back up(noun, verb, adjective, phrasal verb)
2
ghost writer(replacement, alternative, alternate, surrogate)
2
locum tenens(replacement, alternative, alternate, surrogate)
2
nest egg(noun, idiom, money, reserve)
1
backup copy
1
dernier ressort(replacement, alternative, alternate, surrogate)
1
emergency funds(noun, reserve, capital, stockpile)
1
fellow worker(help, associate, subordinate, representative)
1
gal Friday(aid, assistant, aide)
1
girl Friday(aid, assistant, aide)
1
helping hand(noun, support, increase, lift)
1
in excess(adjective, reserve, extra, replacement)
1
leg up(noun, support, help, increase)
1
life savings(noun, reserve, capital, stockpile)
1
mad money(noun, reserve, capital, stockpile)
1
man Friday(aid, assistant, aide)
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APASmart Define. (2015). backup thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/backup/thesaurus/synonyms
ChicagoSmart Define. 2015. "backup thesaurus" https://smartdefine.org/backup/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, backup thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/backup/thesaurus/synonyms>.
MLASmart Define. "backup thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/backup/thesaurus/synonyms>