1
swap(verb, cover, relieve, exchange, substitute)
1
swap places with(verb, expression, idiom, phrasal verb, cover)
1
switch(verb, cover, relieve, exchange, substitute)
1
take over(verb, expression, phrasal verb, cover, exchange)
1
take turns
1
time off
1
understudy
0
replace with(expression, exchange, switch, swap)
0
took over
0
use instead(expression, exchange, switch, swap)
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APASmart Define. (2015). fill in for thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/fill_in_for/thesaurus/synonyms
ChicagoSmart Define. 2015. "fill in for thesaurus" https://smartdefine.org/fill_in_for/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, fill in for thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/fill_in_for/thesaurus/synonyms>.
MLASmart Define. "fill in for thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/fill_in_for/thesaurus/synonyms>