- Definitions|2
- Thesaurus|472
- Abbreviations|0
59 entries under expression topic. ×
| identification mark | |
| indication of locality(idiom, warning) | |
| looking after(verb, phrasal verb, protect, assure) | |
| mark up(verb, phrasal verb) | |
| navigation mark | |
| observation post | |
| observation tower | |
| palace guard | |
| rear guard(idiom, warning) | |
| save from harm(verb, idiom, keep, defend) | |
| signal post(idiom, warning) | |
| talent scout | |
| trade mark | |
| trade name | |
| undercover agent(idiom, warning) | |
| visual aid | |
| watch person watchtower(idiom, case, guard, post) | |
| watched over(verb, phrasal verb, keep, protect) | |
| watching over(verb, phrasal verb, keep, protect) |
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| APA | Smart Define. (2016). sentinel thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/sentinel/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sentinel thesaurus" https://smartdefine.org/sentinel/thesaurus/synonyms (accessed September 22, 2026). |
| Harvard | Smart Define 2016, sentinel thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/sentinel/thesaurus/synonyms>. |
| MLA | Smart Define. "sentinel thesaurus" 20 March 2016. Web. 22 September 2026. <https://smartdefine.org/sentinel/thesaurus/synonyms> |