1
have to(verb, expression, phrasal verb, bear, need)
1
in hock(verb, expression, lost, incur)
1
incur(verb, lost)
1
is becoming(verb, expression, must, should)
1
is fitting(verb, expression, must, should)
1
is logical(verb, expression, must, should)
1
is natural(verb, expression, must, should)
1
is necessary(verb, expression, must, should)
1
is reasonable(verb, expression, must, should)
1
is responsible for(verb, expression, idiom, phrasal verb, must)
1
lost(verb, incur)
1
obligated
1
on the tab(verb, expression, idiom, lost, incur)
1
owe(verb, have, lost, incur)
1
requires(verb, must, should)
1
run up a bill(verb, expression, idiom, lost, incur)
0
acquire
0
agreement
0
allow(verb, bear, endure, need, require)
0
answer
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APASmart Define. (2015). ought to thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/ought_to/thesaurus/synonyms
ChicagoSmart Define. 2015. "ought to thesaurus" https://smartdefine.org/ought_to/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, ought to thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/ought_to/thesaurus/synonyms>.
MLASmart Define. "ought to thesaurus" 14 April 2015. Web. 24 September 2026. <https://smartdefine.org/ought_to/thesaurus/synonyms>