Not impossible
Proper and not impossible are semantically related. in allowable topic. In some cases you can use "Proper" instead an adjective phrase "Not impossible".
Proper
Proper adjective - Following the established traditions of refined society and good taste.
Not impossible and proper are semantically related. Sometimes you can use "Not impossible" instead an adjective "Proper".
Mutual synonyms
Related pairs
- fitting and not impossible
- fitting and proper
- right and not impossible
- right and proper
- appropriate and not impossible
- appropriate and proper
- just and not impossible
- just and proper
- legitimate and not impossible
- legitimate and proper
- legal and not impossible
- legal and proper
- fair and not impossible
- fair and proper
Both terms in one sentence
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The more powerful wizards can travel through hyperspace, albeit a dangerous version, be One Man Armies with proper training, and generally do things that modern science finds difficult if not impossible.
Source: Reed Richards Is Useless -
However actual mods are very rare, if not impossible to find due to either La-Mulana not being very popular when the tool was released or no one has even bother to translate the tool to proper English.
Source: Video Game / La-Mulana
Cite this Source
Proper and Not impossible. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/not_impossible/proper
Not impossible & Proper. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/not_impossible/proper>.
Proper or Not impossible. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/not_impossible/proper.
Google Ngram Viewer shows how "not impossible" and "proper" have occurred on timeline