BBC Learning English
BBC lessons for listening, vocabulary, and grammar
Open
- Category
- English Learning
- Website
- etymonline.com
- Checked
- 2026-09-24
Online Etymology Dictionary, also known as Etymonline, explains word, phrase, and idiom origins for readers interested in vocabulary and historical context.
About
Etymonline compiles accounts of historical meanings, sounds, and origins of English words. Created by Douglas Harper, the site provides an alphabetical index, source references, and a user manual.
Compare an etymology with a modern dictionary to explore related words and changes in meaning. Columns, apps, and Premium services have their own access conditions.
Features
- English word origins and historical explanations
- Alphabetical browsing
- Source references and user guidance
Use cases
- Explore roots and historical meanings while learning vocabulary
- Research the origins of phrases and idioms
Strengths
- Historical context helps connect related words
- Compilation sources and guidance are available
Limitations
- Present-day usage requires a modern dictionary alongside it
- English explanations require some reading proficiency
DeepL
Text and document translation across apps and APIs
Open
English Vocabulary Test
A two-step estimate of your English vocabulary size
Open
ESLnotes
Prepare movie vocabulary before watching in English
Open
Grammarly
Proofreading, rewrites, and tone suggestions
Open
QuillBot
Paraphrasing, grammar checks and writing assistance
Open
SpeechAce
Pronunciation and fluency feedback for language learning
Open
VOA Learning English
American English through news, audio, and courses
Open
Vocabulary.com
An English dictionary with word lists and practice
Open