How do you say “axiom” in Vietnamese?

Vietnamese words for “axiom”

• tiên đềListennoun
  Hanoi [tiən˧˧ ʔɗe˨˩] · Saigon [tiəŋ˧˧ ʔɗej˨˩]tiên level đề falling

  an axiom

  for “axiom” meaning: A seemingly self-evident or necessary truth which is based on assumption; a principle or proposition which cannot actually be proved or disproved.

• sự thậtListennoun
  Hanoi [sɨ˧˨ʔ tʰət̚˧˨ʔ] · Saigon [ʂɨ˨˩˨ tʰək̚˨˩˨]sự heavy thật heavy

  relevant fact or truth

  for “axiom” meaning: A seemingly self-evident or necessary truth which is based on assumption; a principle or proposition which cannot actually be proved or disproved.

• chân lýListennoun
  chân level lý rising

  objective truth; universal truth; fundamental truth

  for “axiom” meaning: A seemingly self-evident or necessary truth which is based on assumption; a principle or proposition which cannot actually be proved or disproved.

• chân líListennoun
  Hanoi [t͡ɕən˧˧ li˧˦] · Saigon [cəŋ˧˧ lɪj˦˥]chân level lí rising

  objective truth; universal truth; fundamental truth

  for “axiom” meaning: A seemingly self-evident or necessary truth which is based on assumption; a principle or proposition which cannot actually be proved or disproved.