Antonyms
Synonyms

2. chemical

adjective. ['ˈkɛmɪkəl'] relating to or used in chemistry.

Antonyms

Synonyms

Etymology

  • chemical (English)
  • -al (English)
  • chemic (English)
  • chemicus (Latin)

3. chemical

noun. ['ˈkɛmɪkəl'] material produced by or used in a reaction involving changes in atoms or molecules.

Etymology

  • chemical (English)
  • -al (English)
  • chemic (English)
  • chemicus (Latin)

5. defence

noun. ['dɪˈfɛns'] protection from harm.

Synonyms

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