Cannabis vs Marijuana
When to use each in English, with meaning, register, and examples.
Cannabis
Top 2,000 (common)
Marijuana
InformalTop 2,000 (common)
Most formal: Cannabis
| Cannabis | Marijuana | |
|---|---|---|
| Pronunciation | 🇬🇧 //ˈkæn.ə.bɪs//🇺🇸 //ˈkæn.ə.bɪs// | 🇬🇧 //ˌmærɪˈdʒuːənə//🇺🇸 //ˌmɛrəˈwɑːnə// |
| Meaning | A plant used for medicine and to make drugs. | A plant often used for its effects as a drug. |
| Example | Cannabis is used to treat certain medical conditions. | Many people use marijuana for its relaxing effects. |
| Register | Neutral | Informal |
| How common | Top 2,000 (common) | Top 2,000 (common) |
| Collocations | cannabis plant, cannabis oil, cannabis use | smoke marijuana, marijuana use, legalize marijuana, marijuana effects, marijuana edibles |
| Antonyms | none | conventional drug, stimulant |
| Common mistakes | Confused with 'hemp', which is a different, non-psychoactive variety., Omitting context when discussing its legality., Using slang terms in formal situations. | Confused with 'hemp' - hemp has different legal uses., Using 'marijuana' when, technically, 'cannabis' is more accurate in formal contexts. |
| Usage notes | Used in discussions about medicine, legality, and recreational use. Avoid in formal settings unless discussing legality or health. | Generally used in informal contexts. In formal discussions, refer to 'cannabis'. Consider cultural sensitivities surrounding its use. |
Frequently asked questions: Cannabis vs Marijuana
What's the difference between Cannabis and Marijuana?
Cannabis: A plant used for medicine and to make drugs. Marijuana: A plant often used for its effects as a drug.
Which is more formal: Cannabis and Marijuana?
Cannabis is the most formal of these.
Can you show an example of each?
Cannabis: Cannabis is used to treat certain medical conditions. Marijuana: Many people use marijuana for its relaxing effects.
Can I use Cannabis and Marijuana interchangeably?
Not always. Cannabis and Marijuana 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.