113 entries under observe topic. ×
| invent(verb, determine, see, catch) | |
| light upon(verb, expression, determine, see, catch) | |
| look up(verb, expression, determine, see, catch) | |
| make distinction(verb, expression, determine, see) | |
| meet with(verb, expression, phrasal verb, see, catch) | |
| originate(verb, determine, see, catch) | |
| pick out(verb, expression, determine, see) | |
| pioneer(verb, determine, see, catch) | |
| realize(verb, get, determine, see, follow) | |
| remark(verb, study, determine, see, follow) | |
| rubberneck(verb, determine, see, notice) | |
| scent(verb, see, catch, notice) | |
| secern(verb, determine, see, notice) | |
| see the light(verb, expression, idiom, determine, see) | |
| see through(verb, expression, determine, see) | |
| sense(verb, determine, see, catch) | |
| separate(verb, place, part, mark, determine) | |
| severalize(verb, determine, see, notice) | |
| stumble on(verb, expression, see, catch) | |
| sustain(verb, study, get, show, determine) |
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| APA | Smart Define. (2015). ascertain thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/ascertain/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "ascertain thesaurus" https://smartdefine.org/ascertain/thesaurus/synonyms (accessed September 28, 2026). |
| Harvard | Smart Define 2015, ascertain thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/ascertain/thesaurus/synonyms>. |
| MLA | Smart Define. "ascertain thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/ascertain/thesaurus/synonyms> |