Language vs Speech

When to use each in English, with meaning, register, and examples.

Language

Top 1,000 (very common)A1noun

Speech

Top 1,000 (very common)A2noun
 LanguageSpeech
Pronunciation🇬🇧 /["/ˈlæŋɡwɪdʒ/"]/🇺🇸 /["/ˈlæŋɡwɪdʒ/"]/🇬🇧 /["/spiːtʃ/"]/🇺🇸 /["/spiːtʃ/"]/
MeaningA system of words and grammar used by people to communicate.A talk or presentation given to an audience.
ExampleShe is learning a new language to communicate with her friends.The teacher asked the students to give a speech about their favorite book.
RegisterNeutralNeutral
How commonTop 1,000 (very common)Top 1,000 (very common)
CEFR levelA1A2
Part of speechnounnoun
Collocationsfirst, native, foreign, speak, know, understand, acquisition, development, learning, command of (a) language, knowledge of (a) language, mastery of (a) language, spoken, written, colloquial, use, be couched in, be expressed in, in…language, use of language, spoken, written, colloquial, use, be couched in, be expressed in, in…language, use of languagebrief, little, short, deliver, give, make, writer, in a/​the speech, speech about, speech on, slurred, clipped, casual, pattern, style, defect, in speech, a figure of speech, freedom of speech, the power of speech, slurred, clipped, casual, pattern, style, defect, in speech, a figure of speech, freedom of speech, the power of speech, slurred, clipped, casual, pattern, style, defect, in speech, a figure of speech, freedom of speech, the power of speech
Antonymssilence, inactionsilence, quiet
Common mistakesConfused with 'languages' vs 'languagees' (incorrect form), Using 'language' as a verb (it's only a noun), Confusing 'language' with 'tongue' (specific vs general usage)Confused with 'speach' - the correct spelling is 'speech'., Using 'speech' to describe a casual chat., Mixing up 'speech' as a noun with 'speak' as a verb.
Usage notesUsed in both formal and informal contexts. In academic settings, it may refer to specific language studies. Avoid using 'language' to refer to slang; use 'slang' for that context.Use 'speech' in contexts involving public speaking, formal events, or presentations. Avoid using it in casual conversation unless referring to a specific talk.

See it in real clips

Language
Speech

Frequently asked questions: Language vs Speech

What's the difference between Language and Speech?

Language: A system of words and grammar used by people to communicate. Speech: A talk or presentation given to an audience.

Which is more advanced: Language and Speech?

Speech is the highest level, at A2, on the CEFR scale.

Are Language and Speech the same CEFR level?

Language: A1, Speech: A2 on the CEFR scale.

What part of speech are Language and Speech?

Language: noun, Speech: noun.

Can you show an example of each?

Language: She is learning a new language to communicate with her friends. Speech: The teacher asked the students to give a speech about their favorite book.

Can I use Language and Speech interchangeably?

Not always. Language and Speech are related and overlap in some contexts, but they differ in register, how common they are, and usage, so swapping one for another can change the meaning or tone. Check the differences above before substituting.

Related comparisons