- Definitions|2
- Thesaurus|472
- Abbreviations|0
120 entries under noun topic. ×
| conservator(guard, safeguard, champion, sponsor) | |
| curator(watch, guard, champion, protector) | |
| defense | |
| discoverer | |
| eagle eye(expression, case, watch, overlook) | |
| foster(verb, support, cover, keep) | |
| guide | |
| lifeguard | |
| marker | |
| minder | |
| nurse(guard, safeguard, champion, protector) | |
| observance(case, watch, overlook, guard) | |
| observation(case, watch, overlook, guard) | |
| outlook(case, watch, guard, post) | |
| overseer(guard, safeguard, champion, sponsor) | |
| paladin(guard, safeguard, champion, sponsor) | |
| preserver(guard, safeguard, champion, sponsor) | |
| safeguard(verb, support, cover, keep) | |
| scrutiny(guard, lookout, sentry) | |
| security guard(expression, idiom) |
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| APA | Smart Define. (2016). sentinel thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/sentinel/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "sentinel thesaurus" https://smartdefine.org/sentinel/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2016, sentinel thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/sentinel/thesaurus/synonyms>. |
| MLA | Smart Define. "sentinel thesaurus" 20 March 2016. Web. 29 September 2026. <https://smartdefine.org/sentinel/thesaurus/synonyms> |