Prototype and Sign

Prototype

Prototype noun - One of a group or collection that shows what the whole is like.

Usage example: a literary character who is universally regarded as the ultimate prototype of the spoiled, willful Southern belle

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Sign and prototype are semantically related. In some cases you can use "Sign" instead a noun "Prototype".

Sign noun - A movement of the body or limbs that expresses or emphasizes an idea or feeling.

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Prototype and sign are semantically related. Sometimes you can use "Prototype" instead a noun "Sign".

Nearby Words: signify, signed, signature, signing, signboard

old	old prototype	old sign
original	original prototype	original sign
true	true prototype	true sign
single	single prototype	single sign
Other adjectives: obvious, actual, real, massive, big, secret, new, early, major, possible, final, broken, military.

Getting a half-off sale just when you need to prototype something is a sign that this game, you might end up going Direct Ascent.

Source: Video Game / Buzz Aldrin Race Into Space
The next time is even worse, because the prototype cure he's given does keep him in his teenage body even after he collapses in pain (the previous sign that he was changing back).

Source: Yank the Dog's Chain
In [PROTOTYPE], the main character is focused and driven, giving little outward sign of anything but rage and determination as he kills and eats his way through thousands upon thousands of soldiers, civilians, and zombies. Normally.

Source: With Great Power Comes Great Insanity

Cite this Source

Sign and Prototype. (2016). Retrieved 2026, August 12, from https://thesaurus.plus/related/prototype/sign

Prototype & Sign. N.p., 2016. Web. 12 Aug. 2026. <https://thesaurus.plus/related/prototype/sign>.

Sign or Prototype. 2016. Accessed August 12, 2026. https://thesaurus.plus/related/prototype/sign.

Google Ngram Viewer shows how "prototype" and "sign" have occurred on timeline