-tonic


a combining form occurring in adjectives that correspond to nouns ending in -tonia: catatonic.

Nearby words

  1. -tome,
  2. -tomous,
  3. -tomy,
  4. -ton,
  5. -tonia,
  6. -tor,
  7. -tory,
  8. -trice,
  9. -trich,
  10. -tricha

Origin of -tonic

see origin at tonic

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019