Change is one thing, progress is another. "Change" is scientific, "progress" is ethical; change is indubitable, whereas progress is a matter of controversy.
Source: tatoeba (411814)
Indubitable
//ɪnˈdubɪtəbəl//
Synonyms for "indubitable" (88 found)
Ranked by relevance and common usage.
Closest matches (18)
Strong matches (26)
Related words (44)
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
Synonyms
2 entriesderived
2 entriesderived from
1 entriesrelated to
2 entriessimilar
1 entriesTranslations
17 translations across 11 languages.
Bulgarian
1 entries- несъмнен adj (not dubitable)
Catalan
1 entries- indubtable adj (not dubitable)
Dutch
2 entries- onbetwijfelbaar adj (not dubitable)
- twijfelloos adj (not dubitable)
Finnish
2 entries- epäilyksetön adj (not dubitable)
- ilmeinen adj (not dubitable)
French
1 entries- indubitable adj (not dubitable)
German
1 entries- unzweifelhaft adj (not dubitable)
Hungarian
1 entries- kétségbevonhatatlan adj (not dubitable)
Icelandic
4 entries- efalaus adj (not dubitable)
- vafalaus adj (not dubitable)
- óhrekjandi adj (not dubitable)
- ótvíræður adj (not dubitable)
Ido
1 entries- nedubitebla adj (not dubitable)
Spanish
1 entries- indudable adj (not dubitable)
Turkish
2 entries- sorgulanamaz adj (not dubitable)
- şüphesiz adj (not dubitable)
Sample sentences
4 total sentences available.
Philosophy is a science, and as such has no articles of faith; accordingly, in it nothing can be assumed as existing except what is either positively given empirically, or demonstrated through indubitable conclusions.
Source: tatoeba (678621)
The indubitable effect of the potion convinced many nonbelievers.
Source: wiktionary
If we build logically upwards from a few indubitables, the whole system must remain correct.
Source: wiktionary
Keep exploring
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.