Word.ws English Dictionary

unassailable

/ˌʌnəˈseɪləbl̩/

unassailable adjective: secure against attack; impregnable.

Adjective

unassailable (comparative more unassailable, superlative most unassailable)

  1. Secure against attack; impregnable.
    • Yet in the number, I do know but One
      That vnaſſayleable holds on his Ranke,
      Vnfhak’d of Motion : and that I am he,
      Let me a little ſhew it, euen in this :
      That I was conſtant Cymber ſhould be baniſh’d,
      And conſtant do remaine to keepe him ſo.1599 (first performance), William Shakespeare, “The Tragedie of Iulius Cæsar”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward]...
    • His recourse to written documents to make his discourse unassailable has created a virtually unalterable situation even as he is on the verge of being forced to “see through” Tartuffe.1990, Larry W. Riggs, “Moliere’s “Poststructuralism”: Demolition of Transcendentalist Discourse in Le Tartuffe”, in Symposium: A Quarterly Journal in Modern Literatures, volume 44, number 1, →DOI...
  2. (broadly) Undeniable, incontestable or incontrovertible.
    • She won the debate with her unassailable logic.
    • So the French National Railways have secured a record which is likely, one imagines, to remain unassailable for a long time to come.1955 June, 'Mercury', “Over 200 Miles Per Hour”, in Railway Magazine, page 380

Noun

unassailable (plural unassailables)

  1. Something, such as a belief, that cannot be assailed.

unassailable meaning in Tamil, Urdu, Malayalam and Kannada

unassailable in Tamil

தகர்க்கமுடியாத, தாக்கமுடியாத, எதிர்ப்புரையற்ற, மறுத்துக்கூற முடியாத

unassailable in Urdu

حملے سے محفوظ, ناقابل تردید, ناقابل تسخیر

unassailable in Malayalam

invulnerable, impregnable, impenetrable
ആക്രമിക്കാനൊക്കാത്ത, തകർക്കാനാവാത്ത, പിടിച്ചടക്കാൻ കഴിയാത്ത, ഭേദിച്ചുകടക്കാൻ സാദ്ധ്യമല്ലാത്ത, അഭേദ്യമായ, ദുർല്ലംഘ്യ
undeniable, indisputable, unquestionable
എതിർക്കാൻ സാധിക്കാത്ത, അപ്രത്യാഖ്യേയ, ചോദ്യം ചെയ്യാനൊക്കാത്ത, അവിതർക്കിതമായ, അഖണ്ഡനീയ, അനിഷേധ്യമായ

unassailable in Kannada

ಆಕ್ರಮಣ ಸಾಧ್ಯವಲ್ಲದ, ಮೀರಲಾಗದ, ಪ್ರತಿ ಹೇಳಲಾಗದ, ಟೀಕಿಸಲಾಗದ

Synonyms of unassailable

Forms of unassailable

Adjective
comparativemore unassailable
superlativemost unassailable
Noun
pluralunassailables

Origin of unassailable

From un- + assailable.

Words formed from unassailable

Questions about unassailable

What does unassailable mean?
Unassailable means secure against attack; impregnable.
What is unassailable in Tamil?
Unassailable in Tamil is தகர்க்கமுடியாத, தாக்கமுடியாத, எதிர்ப்புரையற்ற. See Unassailable meaning in Tamil.
What part of speech is unassailable?
Unassailable can be an adjective or a noun.
How do you pronounce unassailable?
Unassailable is pronounced /ˌʌnəˈseɪləbl̩/.

Words near unassailable in the dictionary

  1. unaspiring
  2. unaspiringly
  3. unaspiringness
  4. unass
  5. unassailability
  6. unassailable
  7. unassailableness
  8. unassailables
  9. unassailably
  10. unassailed
  11. unassailing

Source and license

Adapted from Wiktionary: unassailable (page history and authors); unassailable (Tamil Wiktionary) (page history and authors); unassailable (Urdu Wiktionary) (page history and authors); unassailable (Olam, E.K. Kurup corpus) (dataset and license); unassailable (Kannada Wiktionary) (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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