Word.ws English Dictionary

harmfuller

harmfuller is the comparative form of harmful.

Meaning of harmful

Adjective

harmful (comparative harmfuller or more harmful, superlative harmfullest or most harmful)

  1. Causing or likely to cause harm or damage; injurious.
    • Wear a hat to protect your skin from harmful sunlight.

Questions about harmfuller

What is harmfuller the comparative form of?
Harmfuller is the comparative form of harmful.

Words near harmfuller in the dictionary

  1. harmeth
  2. Harmeyer
  3. Harmeyers
  4. harmful
  5. harmfull
  6. harmfuller
  7. harmfullest
  8. harmfully
  9. harmfulness
  10. harmfulnesses
  11. Harmi

Source and license

Adapted from Wiktionary: harmfuller (page history and authors); harmful (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “harmfuller.” Word.ws, https://word.ws/harmfuller. Based on Wiktionary, CC BY-SA 4.0.