Expensive
Expensive adjective - Commanding a large price.
Irreplaceable and expensive are semantically related. In some cases you can use "Irreplaceable" instead an adjective "Expensive".
Irreplaceable
Irreplaceable adjective - Impossible to replace.
Expensive and irreplaceable are semantically related. Sometimes you can use "Expensive" instead an adjective "Irreplaceable".
Mutual synonyms
Related pairs
- dear and expensive
- dear and irreplaceable
- precious and expensive
- precious and irreplaceable
- choice and expensive
- choice and irreplaceable
- prized and expensive
- prized and irreplaceable
- costly and expensive
- costly and irreplaceable
- valuable and expensive
- valuable and irreplaceable
- invaluable and expensive
- invaluable and irreplaceable
Both words in one sentence
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Most battles take the form of duels because battlemechs are expensive, even more expensive and in fact nearly irreplaceable are FTL capable drop ships.
Source: Let's Fight Like Gentlemen - BattleMechs, for example, went from being almost irreplaceable to being relatively common, albeit expensive.
Source: Apocalypse Not -
However, the body itself is not really important, the important things are the progenoid glands, that generate and store the geneseed necessary to create new Space Marines, and the expensive and in some cases outright irreplaceable weapons and armor.
Source: Due to the Dead
Cite this Source
Irreplaceable and Expensive. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/expensive/irreplaceable
Expensive & Irreplaceable. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/expensive/irreplaceable>.
Irreplaceable or Expensive. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/expensive/irreplaceable.
Google Ngram Viewer shows how "expensive" and "irreplaceable" have occurred on timeline