only too

adverb

very, all too.

“I'll be only too happy to help.”

Similar

Meanings

adverbonly too (not comparable)
  1. not comparablevery, all too.

    I'll be only too happy to help.

    3 more examples

    I'm only too keen to leave school.

    In a crisis I am only too well aware that I am always left to find a way out, but that night I felt hardly adequate even to ordinary conversation

    1922, Stephen McKenna, The Confessions of a Well-Meaning Woman

    After some miles of country lanes he reached the high road, and as he turned into it and glanced along its white length, he saw approaching him a speck that turned into a dot and then into a blob, and then into something very familiar; and a double note of warning, only too well known, fell on his delighted ear.

    1913, Kenneth Grahame, chapter 10, in The Wind in the Willows
  2. not comparableto a high degree; very well or very much

    You understand?” “Only too well.” Sudhir said wryly.

    2014, Trina Chako, Sisters
    1 more example

    Cities were not built to handle this volume of last-mile activity – a fact that firms such as UPS realise only too well.

    2019 November 21, Samanth Subramanian, “How our home delivery habit reshaped the world”, in The Guardian

Synonyms & antonyms

adverbto a high degree

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Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Cite this entry
APA

only too. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/only%20too

MLA

“only too.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/only%20too. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “only too,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/only%20too.

Source: only too on Wiktionary, CC BY-SA 4.0.