This Cryſtal is a pellucid fiſſile Stone, clear as Water or Cryſtal of the Rock, and without Colour; enduring a red Heat without loſing its tranſparency, and in a very ſtrong Heat calcining without Fuſion.
Source: wiktionary
Fissile
//ˈfɪsˌaɪ.əl//
Synonyms for "fissile" (30 found)
Ranked by relevance and common usage.
Closest matches (6)
Strong matches (9)
Related words (15)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
Antonyms
1 entriesSynonyms
1 entriesderived
6 entriesderived from
1 entrieshas context
2 entriesrelated to
4 entriessimilar
1 entriesTranslations
24 translations across 12 languages.
Bulgarian
2 entries- разцепващ се adj (capable of sustaining a nuclear fission chain reaction)
- цеплив adj (able to be split)
Czech
1 entries- štěpný adj (capable of sustaining a nuclear fission chain reaction)
Dutch
1 entries- splijtbaar adj (able to be split)
French
1 entries- fissible adj (able to be split)
German
2 entries- spaltbar adj (able to be split)
- spaltbar adj (capable of sustaining a nuclear fission chain reaction)
Greek
4 entries- διασπάσιμος adj (able to be split)
- διασπάσιμος adj (capable of sustaining a nuclear fission chain reaction)
- διαχωρίσιμος adj (able to be split)
- εύσχιστος adj (easily split along a grain)
Manx
1 entries- yn-scoltey adj (able to be split)
Polish
2 entries- rozszczepialny adj (capable of sustaining a nuclear fission chain reaction)
- łupliwy adj (easily split along a grain)
Portuguese
2 entries- cindível adj (able to be split)
- fissível adj (able to be split)
Spanish
3 entries- fisible adj (capable of sustaining a nuclear fission chain reaction)
- fisionable adj (capable of sustaining a nuclear fission chain reaction)
- físil adj (capable of sustaining a nuclear fission chain reaction)
Swedish
2 entries- fissil adj (capable of sustaining a nuclear fission chain reaction)
- klyvbar adj (able to be split)
Welsh
2 entries- hyhollt adj (able to be split)
- ymholltus adj (able to be split)
Sample sentences
2 total sentences available.
North Korea may soon have access to regular amounts of fissile material if it doesn’t already and could be preparing Punggye-ri for a number of nuclear tests if the above analysis is correct.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.