Interplanetary space is hardly tranquil. High-energy charged particles from the Sun, as well as from beyond our solar system, constantly whizz by. These can damage satellites and endanger astronaut health.
Source: tatoeba (6479009)
Interplanetary
Synonyms for "interplanetary" (51 found)
Ranked by relevance and common usage.
Closest matches (11)
Strong matches (15)
Related words (25)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
derived
2 entriesderived from
2 entriesrelated to
2 entriesTranslations
36 translations across 28 languages.
Armenian
1 entries- միջմոլորակային adj (existing or occurring between planets)
Catalan
1 entries- interplanetari adj (existing or occurring between planets)
Chinese Mandarin
1 entries- 行星際 /行星际 adj (existing or occurring between planets)
Czech
1 entries- meziplanetární adj (existing or occurring between planets)
Danish
1 entries- interplanetarisk adj (existing or occurring between planets)
Dutch
1 entries- interplanetair adj (existing or occurring between planets)
Esperanto
1 entries- interplaneda adj (existing or occurring between planets)
Finnish
3 entries- interplanetaarinen adj (existing or occurring between planets)
- planeettainvälinen adj (existing or occurring between planets)
- planeettojenvälinen adj (existing or occurring between planets)
French
1 entries- interplanétaire adj (existing or occurring between planets)
German
2 entries- interplanetar adj (existing or occurring between planets)
- interplanetarisch adj (existing or occurring between planets)
Greek
1 entries- διαπλανητικός adj (existing or occurring between planets)
Hindi
1 entries- अंतरग्रहीय adj (existing or occurring between planets)
Italian
1 entries- interplanetario adj (existing or occurring between planets)
Japanese
1 entries- 惑星間の adj (existing or occurring between planets)
Kazakh
1 entries- ғаламшараралық adj (existing or occurring between planets)
Latvian
1 entries- starpplanētu adj (existing or occurring between planets)
Macedonian
3 entries- меѓупла́не́тен adj (existing or occurring between planets)
- меѓупла́нетски adj (existing or occurring between planets)
- меѓупланета́рен adj (existing or occurring between planets)
Norman
1 entries- întèrplianétaithe adj (existing or occurring between planets)
Polish
1 entries- międzyplanetarny adj (existing or occurring between planets)
Portuguese
1 entries- interplanetário adj (existing or occurring between planets)
Romanian
1 entries- interplanetar adj (existing or occurring between planets)
Russian
2 entries- междуплане́тный adj (existing or occurring between planets)
- межплане́тный adj (existing or occurring between planets)
Sanskrit
1 entries- अन्तरग्रहीय adj (existing or occurring between planets)
Slovak
1 entries- medziplanetárny adj (existing or occurring between planets)
Slovene
2 entries- mèdplanetáren adj (existing or occurring between planets)
- ínterplanetáren adj (existing or occurring between planets)
Spanish
1 entries- interplanetario adj (existing or occurring between planets)
Swedish
1 entries- interplanetarisk adj (existing or occurring between planets)
Tagalog
2 entries- kabuntalaanin adj (existing or occurring between planets)
- pangkabuntalaan adj (existing or occurring between planets)
Sample sentences
15 total sentences available.
Interplanetary space is hardly tranquil. High-energy charged particles from the Sun, as well as from beyond our solar system, constantly whizz by.
Source: tatoeba (6547846)
Mariner 2 made a number of important scientific discoveries not only about the planet but also about interplanetary space during its transit.
Source: tatoeba (6558295)
During its 110-day journey, Mariner 2 sent back valuable information about its interplanetary environment including confirming the existence of the solar wind, a stream of charged particles emanating from the Sun.
Source: tatoeba (6558300)
Showing 4 of 15 available sentences.
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.