English Reference

Word

frustrating

Phoneticsfrus·trat·ing

US/ˈfɹəsˌtɹeɪtɪŋ/

UK/fɹʌstɹˈeɪtɪŋ/

Definitions

01annoying and difficult

B2

adj. making you feel annoyed or impatient because you cannot do what you are trying to do.

adj. causing feelings of annoyance, discouragement, or impatience through the obstruction of one's efforts or expectations.

“It is very frustrating when the internet stops working in the middle of a meeting.”

“The most frustrating aspect of the bureaucratic process was the lack of clear communication regarding which documents were actually required.”

Pitfall

I am very frustrating with this computer.

I am very frustrated with this computer.

Use 'frustrating' for the thing that causes the feeling (the computer) and 'frustrated' for the person who has the feeling (you).

Synonyms

annoyingexasperatingdiscouraging

02preventing or annoying

C1

v. the '-ing' form of the verb 'frustrate', used to show the action of stopping someone's plans.

v. the present participle of 'frustrate', used in continuous tenses to denote the act of thwarting or preventing a plan or desire.

“The heavy rain was frustrating our plans to have a picnic in the park.”

“By constantly changing the regulations, the government was effectively frustrating the efforts of small businesses to expand into international markets.”

Formal

Usage

As a verb, it often takes a direct object representing the plan or person being blocked.

Real-World Examples

“What we've learned, we've learned the hard way — by getting on the phone and listening to all those frustrating automated messages.”
The Local · 12 Aug 2026
“It’s frustrating for Semprini to see his work held up because a reviewer didn’t read it carefully, and it’s an experience some researchers say is becoming increasingly common.”
Ars Technica · 10 Aug 2026
“It can be frustrating, because the moment you start talking about nuance, people start saying: ‘You must be funded by big tech.’” Odgers says she wants to hear more from young people.”
The Guardian · 16 Jul 2026

Etymology

From frustrate + -ing.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry

Level
C1 · Advanced
Frequency
Frequent
Updated

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