Sensible means practical and showing good judgement — "take a coat, that's the sensible thing to do". Sensitive means easily affected, physically or emotionally — "he has sensitive skin", "don't joke about it, she's sensitive on the subject". A sensible person makes good decisions; a sensitive person feels things keenly.
The core difference
Both come from the idea of sense, but they went in opposite directions. Sensible is about judgement — having good sense. Sensitive is about reception — picking up on things others miss, or reacting strongly to them.
Using sensible
- It would be sensible to book ahead.
- She's far too sensible to lend him money.
- Sensible shoes — flat, sturdy, unglamorous but wise.
- A sensible compromise between cost and quality.
Note the slight edge the word carries in British English: calling an outfit or a haircut "sensible" is not entirely a compliment. It means practical rather than exciting.
Using sensitive
Three main uses:
- Physically reactive: "sensitive teeth", "a sensitive microphone", "sensitive to penicillin".
- Emotionally responsive: "a sensitive reading of the poem", "he's sensitive about his height". This can mean perceptive and tactful, or thin-skinned — context decides.
- Requiring discretion: "commercially sensitive information", "a politically sensitive appointment".
The test
Substitute "reasonable". If the sentence survives, you want sensible: "a reasonable decision" ✓. Now substitute "easily affected". If that fits, you want sensitive: "easily affected skin" ✓.
The two can even describe the same person differently: a sensible manager runs the team well; a sensitive manager notices when someone is struggling.
The false-friend trap
This is the single biggest source of the error. In Spanish, French, Italian and Portuguese, the word that looks like sensible (sensible, sensibile, sensível) means sensitive, not sensible. Speakers of those languages very often write "he is a very sensible boy" meaning he cries easily — which English readers will take as praise for his good judgement. The English words for that idea are sensitive or sensibility; the English for the judgement idea in Spanish is sensato, in French raisonnable.
The formal edge case
In older and legal English, sensible of means aware of: "I am sensible of the honour you do me." You will meet it in Austen and in ceremonial speech, but it is not current everyday usage — in modern writing say aware of or conscious of.
There is also the noun pair to keep straight: sensibility means refined feeling or awareness (as in Sense and Sensibility), while sensibleness — rarely used — means practicality. The noun most people actually want for good judgement is common sense.
Frequently Asked Questions
Can a person be both sensible and sensitive?
Easily. Sensible describes their decisions, sensitive describes their responsiveness. "She's a sensitive listener but very sensible about money" is a natural sentence.
Why do Spanish and French speakers mix these up?
Because sensible in those languages means sensitive. It is a classic false friend: the Spanish for English "sensible" is sensato, and the French is raisonnable.
What does "sensitive information" mean?
Information that could cause harm or embarrassment if disclosed, so it needs careful handling. This use has nothing to do with feelings — it is about the consequences of release.