100 entries under observe topic. ×

1
entertain(verb, get, accept, admit)
1
give heed to(expression, idiom, get, accept, note)
1
hang on words(expression, idiom, get, accept)
1
hear tell(verb, expression, get, accept)
1
listen up(verb, expression, note, follow)
1
look after(verb, expression, note, follow)
1
look on(verb, expression, note, follow)
1
monitor(verb, get, accept, admit)
1
occupy oneself with(verb, expression, idiom, note, follow)
1
pay attention to(note, expression, idiom, importance, verb)
1
pay heed(verb, expression, keep, see, note)
1
prick up ears(expression, idiom, get, accept)
1
receive(verb, get, accept, admit)
1
see to(verb, expression, note, follow)
1
sit(verb, mark, note, regard, follow)
1
take advice(verb, expression, get, accept)
1
take into consideration(expression, idiom, get, accept)
1
take note of(expression, idiom, information, acceptance, verb)
1
take notice(verb, expression, get, accept, note)
1
take under advisement(expression, idiom, get, accept)
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APASmart Define. (2015). hearken thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/hearken/thesaurus/synonyms
ChicagoSmart Define. 2015. "hearken thesaurus" https://smartdefine.org/hearken/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, hearken thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/hearken/thesaurus/synonyms>.
MLASmart Define. "hearken thesaurus" 13 April 2015. Web. 29 September 2026. <https://smartdefine.org/hearken/thesaurus/synonyms>