Proper
Mutual synonyms
Both words in one sentence
-
Teleport Interdiction: There are many rules about opening a proper and reliable portal.
- However, they lacked the proper experience and scientific knowledge to equip it with reliable cryo-pods.
- The first British tanks weren't just slower, less armored, less reliable and less lethal than modern ones - the crew was housed in the hull along with the engine and lacked proper ventilation.
Source: Flawed Prototype
Cite this Source
Reliable and Proper. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/proper/reliable
Proper & Reliable. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/proper/reliable>.
Reliable or Proper. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/proper/reliable.
Google Ngram Viewer shows how "proper" and "reliable" have occurred on timeline