echo-

prefix

Synonym of sono-.

Similar
sono-
OriginAncient Greek ἠχώ (ēkhṓ) ← Proto-Hellenic *wākʰā́ ← Proto-Indo-European *sweh₂gʰ- →
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Meanings

prefix
  1. Synonym of sono-.

    Synonyms: sono-

  2. human sciencesrepetition, imitation.

Synonyms & antonyms

prefixSynonym of sono-.

Similar
sono-

Origin

  1. Proto-Indo-European*sweh₂gʰ-
  2. Proto-Hellenic*wākʰā́
  3. Ancient Greekἠχή (ēkhḗ)
  4. Ancient Greekἠχώ (ēkhṓ)
  5. Englishecho-

Derived from Ancient Greek ἠχώ (ēkhṓ, “echo, protracted sound”).

More words from Ancient Greek

Full word history & related roots →

Translations

French écho-
  • écho-Translations
Cite this entry
APA

echo-. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/echo-

MLA

“echo-.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/echo-. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “echo-,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/echo-.

Source: echo- on Wiktionary, CC BY-SA 4.0.