Vocapedia
Log inTry for Free

Looking up...

Explore

  • Words of the Year
  • Recent Lookups
  • Community Collections
  • How to Say

Dictionaries

  • English
  • Vietnamese
  • Japanese
  • Chinese
  • Spanish
  • French
  • Korean
  • German
  • Hindi
  • Italian

MY LEARNING

  • My Dictionary
  • My Collections
  • Reviews

Resources

  • Learning Resources
  • How It Works
  • Study Guides
  • Language Tips
  • FAQ
  • Getting Started
  • For Individuals
  • For Teachers

Community

  • Forum
  • Blog
  • Help Center
  • Partnerships

About

  • About Vocapedia
  • Contact Us
  • Feedback

Legal

  • Terms of Use
  • Privacy Policy
  • Cookie Policy
  • Accessibility
  • GDPR Compliance
© 2026 Vocapedia. All rights reserved.
  1. Home /
  2. Dizionari /
  3. English Dictionary /
  4. uncertainty

uncertainty

/ənˈsɜːrtənti/
a state of being unsure or lacking confidence

The economic uncertainty made investors nervous.

The lack of confidence in the economy worried investors.


general

a state of not being sure or confident about something

The uncertainty about the job market made her anxious.

She felt anxious because she didn't know what the job market would be like.

The doctor expressed uncertainty about the diagnosis.

The doctor wasn't sure about the diagnosis.

Often used in contexts where the outcome or situation is unpredictable.

Collocations

economic uncertaintyuncertainty in the economypolitical uncertaintyuncertainty in politicsjob uncertaintyuncertainty about employment

Synonyms

doubtindecisionhesitationambiguityinsecurity

Antonyms

certaintyconfidenceassuranceclaritysureness

Related Phrases

in a state of uncertaintyphrase
feeling unsure or confused
reduce uncertaintyphrase
to make something more predictable or clear

Pro Tip

Common Usage

Uncertainty is often used to describe feelings of doubt or lack of confidence in a situation.

Gold Rule

Formal vs. Informal

Uncertainty can be used in both formal and informal contexts, but it is more common in formal discussions.

Word Origin

From Middle French 'incertain' (14th century), from Latin 'incertus' (uncertain), from 'in-' (not) + 'certus' (certain).

Usage Notes

Often used in formal and informal contexts, especially in discussions about the future or unpredictable situations.

Word Breakdown

un-
not
prefix
+
-certain
sure or confident
root
+
-ty
state or condition
suffix
English Dictionary
Esplora altre parole English→English →

Progresso di Apprendimento

Monitora il tuo percorso di apprendimento!

• Salva parole per costruire il tuo vocabolario

• Monitora la tua serie giornaliera

• Ricevi promemoria di revisione personalizzati

• Vedi le statistiche delle parole imparate

Accedi per sbloccare funzionalità avanzate e monitorare i tuoi progressi!

Vai alla Dashboard →

Parole dell'Anno

Le parole più notevoli che hanno definito ogni anno. Scopri il vocabolario che ha plasmato il nostro mondo.