- Definitions|1
- Thesaurus|411
- Abbreviations|0
22 entries under long-term topic. ×
| abiding(adjective, calm, strong, secure, firm) | |
| endless(adjective, permanent, lifelong) | |
| eternal(adjective, permanent, lifelong) | |
| everlasting(adjective, permanent, lifelong) | |
| indissoluble(adjective, permanent, lifelong) | |
| perpetual(adjective, permanent, lifelong) | |
| undying(adjective, permanent, lifelong) | |
| unending(adjective, permanent, lifelong) | |
| forever(permanent, lifelong) | |
| in for the long haul(expression, idiom, permanent, lifelong) | |
| incessant(permanent, lifelong) | |
| indelible(fixed, permanent, lifelong, deep-seated) | |
| inexhaustible(permanent, lifelong) | |
| inexpungible(permanent, lifelong) | |
| long-lasting(hardened, permanent, confirmed, chronic) | |
| longstanding(permanent, innate, inherent, lifelong) | |
| old(hardened, permanent, confirmed, chronic) | |
| till the cows come home(expression, idiom, permanent, lifelong) | |
| unceasing(permanent, lifelong) | |
| unremitting(permanent, lifelong) |
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| APA | Smart Define. (2016). deep-rooted thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/deep-rooted/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "deep-rooted thesaurus" https://smartdefine.org/deep-rooted/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, deep-rooted thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/deep-rooted/thesaurus/synonyms>. |
| MLA | Smart Define. "deep-rooted thesaurus" 26 February 2016. Web. 26 September 2026. <https://smartdefine.org/deep-rooted/thesaurus/synonyms> |