Definition

Adverb: - To an excessive or unreasonable degree: "unduly" describes an action, quality, or condition that is more than is appropriate, warranted, or justified. - In an improper or unjust manner: It can also imply something is done in a way that is not right or fair.

Usage and Examples

• Modifying an adjective: Used before an adjective to indicate that the quality it describes is excessive.
  • The teacher was unduly harsh in her criticism. (The criticism was more severe than was reasonable or necessary.)
  • He felt unduly responsible for the team's failure. (He felt a level of responsibility that was disproportionate to his actual role.)
• Modifying a verb: Used to describe an action performed to an excessive degree.
  • The government should not unduly interfere in the market. (The government should not interfere in the market to an excessive or improper extent.)
  • Don't unduly worry about the details at this stage. (Do not worry about the details to an unreasonable degree right now.)

Advanced Usage

• "unduly influenced": Coerced or swayed to an improper degree.
  • The court ruled that the witness had been unduly influenced by the prosecution.
• "unduly burdensome": Imposing an excessive or unfair level of difficulty or cost.
  • The new regulations were criticized for being unduly burdensome on small businesses.

Variants and Related Words

• Undue (adjective): Unwarranted, excessive, or inappropriate.
  • They took undue credit for the project's success.
• Duly (adverb): Properly, rightly, or at the expected time. (This is the direct antonym in terms of propriety, though not in intensity).
  • The documents were duly signed and submitted.

Synonyms

• Excessively
• Unnecessarily
• Inordinately
• Disproportionately
• Overly

Antonyms

• Reasonably
• Appropriately
• Moderately
• Duly (in the sense of 'properly')

Common Collocations and Phrases

• unduly concerned/worried/alarmed
• unduly harsh/strict/severe
• unduly optimistic/pessimistic
• unduly complicated/difficult
• unduly long/delayed
• unduly influenced/pressured

Adverb

1. to an undue degree
   • she was unduly pessimistic about her future