Biplane
Biplane noun - Old fashioned airplane; has two wings one above the other.
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Synonyms for Biplane
Double decker and biplane are semantically related. In some cases you can replace phrase "Double decker" with "Biplane", this terms are similar.
Double decker
Biplane and double decker are semantically related. You can use "Biplane" instead a noun phrase "Double decker".
Mutual synonyms
Cite this Source
Double decker and Biplane. (2016). Retrieved 2026, July 30, from https://thesaurus.plus/related/biplane/double_decker
Biplane & Double decker. N.p., 2016. Web. 30 Jul. 2026. <https://thesaurus.plus/related/biplane/double_decker>.
Double decker or Biplane. 2016. Accessed July 30, 2026. https://thesaurus.plus/related/biplane/double_decker.
Google Ngram Viewer shows how "biplane" and "double decker" have occurred on timeline