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DictionaryRoot: tithenai
Greek

tithenai

put, place, set

Forms

  • the-
  • thet- — Stem used in Greek forms referring to something placed.
  • thes- — Stem found in Greek nouns referring to placing or a thing placed.

Origin

Reconstructed Proto-Indo-European *dheh₁-, ‘put; set.’

Note

Setting something before others became a metaphor for proposing an idea.

9 / 9
adjective / noun

synthetic

sin-THET-ik/sɪnˈθetɪk/

Made artificially rather than occurring naturally.

The polyester spool and fabric show a synthetic material.

A spool of bright polyester filament beside a plain synthetic-fabric swatch and small manufactured polymer pellets, manufactured textile material rather than natural cotton or wool, no labels.
Etymology
synGreekwith, together
+thetGreekput, place, set
+icGreekconnected with or characteristic of

The roots mean “put together,” not inherently “artificial.” The modern sense developed through products made by chemical synthesis—combining substances to manufacture materials—and then broadened to “artificial.”

In context

Science Studio0:48
As the atomic mass increases from left to right, the series transitions from naturally occurring energy sources to engineered synthetic atoms.
Actinides Explained | Complete Guide to the Radioactive Elements | Chemistry Documentary

More examples

  • The jacket mixes wool with synthetics.
  • They developed a synthetic substitute.
  • The sample contains synthetic fibers.

Forms

synthetic · synthetics

Similar words

artificial
Artificial is broader and can imply imitation.
manufactured
Manufactured does not necessarily contrast with naturally occurring substances.