सच (sach)

noun/adjective/adverb Means 'truth' as a noun and 'true/truthful' as an adjective; also works as an adverb/interjection meaning 'truly, really' and appears in the very common phrase सच में (sach men).
Sense 1 : truth, the true facts
noun, masculine
Synonyms: सत्य (saty, literary/formal)
Frequency: high
Cultural Note: सच (sach) is the word you hear in real confrontations and confessions -- a parent saying 'सच बोलो' (sach bolo, 'tell the truth') or a friend insisting 'ये सच है' (ye sach hai, 'this is true'). सत्य (saty) sits one register up, at home in proverbs, philosophy, and Gandhian vocabulary like सत्याग्रह (satyaagrah).
Common Mistakes: 1) Learners often reach for सत्य (saty) by default because it looks like the 'dictionary' word for truth, but in daily speech सच (sach) is what people actually say -- 'सच बताओ' (sach bataao, 'tell the truth'), not सत्य बताओ (saty bataao).
Sample Sentences:
मुझे सच बताओ, क्या हुआ था? Tell me the truth, what happened?
(mujhe sach bataao, kyaa huaa thaa?)
Register: Casual -- Mood: Imperative -- Voice: Active
ये सच है कि उसने नौकरी छोड़ दी है। It is true that he has quit his job.
(ye sach hai ki usne naukrii chhod dii hai।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Present -- Voice: Active
पुलिस के सामने आखिरकार उसने सच बोल दिया। In front of the police, he finally spoke the truth.
(pulis ke saamne aakhirkaar usne sach bol diyaa।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
मुझे नहीं पता था कि सच क्या था। I did not know what the truth was.
(mujhe nahiin pataa thaa ki sach kyaa thaa।)
Register: Neutral -- Mood: Indicative -- Tense: Past -- Voice: Active
अगर तुमने सच बताया होता, तो इतनी परेशानी नहीं होती। If you had told the truth, there wouldn't have been so much trouble.
(agar tumne sach bataayaa hotaa, to itnii pareshaanii nahiin hotii।)
Register: Neutral -- Mood: Counterfactual -- Aspect: Perfective -- Voice: Active
सच छुपाना भी एक तरह का झूठ ही है। Hiding the truth is also a kind of lie.
(sach chhupaanaa bhii ek tarah kaa jhooth hii hai।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
अदालत में सच सामने आ ही जाता है। The truth does come out in court, eventually.
(adaalat men sach saamne aa hii jaataa hai।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
क्या तुम्हें यकीन है कि यही सच है? Are you sure that this is the truth?
(kyaa tumhen yakiin hai ki yahii sach hai?)
Register: Casual -- Mood: Indicative -- Tense: Present -- Voice: Active
बच्चे से सच उगलवाने में उसे घंटों लग गए। It took him hours to get the truth out of the child.
(bachche se sach ugalvaane men use ghanton lag gae।)
Register: Casual -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
सच को हमेशा के लिए दबाया नहीं जा सकता। The truth cannot be suppressed forever.
(sach ko hameshaa ke lie dabaayaa nahiin jaa saktaa।)
Register: Formal -- Mood: Indicative -- Tense: Present -- Voice: Passive
पत्रकार का काम है सच को जनता तक पहुँचाना। A journalist's job is to bring the truth to the public.
(patrkaar kaa kaam hai sach ko jantaa tak pahunchaanaa।)
Register: Formal -- Mood: Indicative -- Tense: Present -- Voice: Active
Sense 2 : true, truthful
adjective
Synonyms: सत्य (saty, literary/formal)
Frequency: high
Cultural Note: Used just like English 'true' -- 'ये बात सच है' (ye baat sach hai, 'this thing is true'). It pairs naturally with झूठ (jhooth, 'lie/false'), and Hindi speakers love the contrast pair सच-झूठ (sach-jhooth, 'truth and lies') when talking about honesty.
Sample Sentences:
ये बात सच है। This thing is true.
(ye baat sach hai।)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Active
उसकी कहानी सच निकली। Her story turned out to be true.
(uskii kahaanii sach niklii।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
क्या तुम्हारी बात सच होगी? Will what you're saying be true?
(kyaa tumhaarii baat sach hogii?)
Register: Casual -- Mood: Indicative -- Tense: Future -- Voice: Active
काश उसकी बात सच होती। If only what he said were true.
(kaash uskii baat sach hotii।)
Register: Neutral -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
अगर उसकी बात सच होती, तो हमें पहले पता चल जाता। If what he said were true, we would have found out earlier.
(agar uskii baat sach hotii, to hamen pahle pataa chal jaataa।)
Register: Neutral -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
हो सकता है कि उसकी बात सच हो। It's possible that what he's saying is true.
(ho saktaa hai ki uskii baat sach ho।)
Register: Neutral -- Mood: Subjunctive -- Voice: Active
सच बातें हमेशा आसान नहीं होतीं। True things are not always easy.
(sach baaten hameshaa aasaan nahiin hotiin।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
इस मामले में सच और झूठ के बीच फ़र्क़ करना मुश्किल है। In this matter, it's hard to tell the true from the false.
(is maamle men sach aur jhooth ke biich farq karnaa mushkil hai।)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Active
अदालत में यह साबित हुआ कि उसका बयान सच था। It was proven in court that his statement was true.
(adaalat men yah saabit huaa ki uskaa bayaan sach thaa।)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Passive
मुझे यकीन है कि यह ख़बर सच है। I'm sure this news is true.
(mujhe yakiin hai ki yah khabar sach hai।)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Active
बच्चों को सच और झूठ की पहचान सिखानी चाहिए। Children should be taught to recognize what is true and what is false.
(bachchon ko sach aur jhooth kii pahchaan sikhaanii chaahie।)
Register: Formal -- Mood: Subjunctive -- Tense: Present -- Voice: Active
Sense 3 : truly, really, honestly
adverb Used to intensify a statement, often at the start of a sentence: सच, मुझे पता नहीं था (sach, mujhe pataa nahiin thaa, 'honestly, I did not know').
Synonyms: सच में (sach men, set phrase), सचमुच (sachmuch)
Frequency: high
Cultural Note: This is the सच (sach) you hear as a stand-alone reaction -- someone shares surprising news and you just say 'सच?' (sach?), raising your eyebrows, exactly like English 'really?'. सचमुच (sachmuch) is the fuller, slightly more emphatic cousin of this same word.
Common Mistakes: 1) Learners sometimes translate 'really?' word for word instead of using the natural exclamation सच? (sach?) which alone means 'really?/is that true?' in conversation.
Sample Sentences:
सच? Really?
(sach?)
Register: Casual -- Mood: Indicative -- Voice: Active
सच, मुझे बहुत खुशी हुई। Really, I was very happy.
(sach, mujhe bahut khushii huii।)
Register: Casual -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
क्या तुम सच कह रहे हो कि वो कल आ रहा है? Are you really saying that he's coming tomorrow?
(kyaa tum sach kah rahe ho ki vo kal aa rahaa hai?)
Register: Casual -- Mood: Indicative -- Aspect: Continuous -- Tense: Present -- Voice: Active
सच बताऊँ तो मुझे यह फ़िल्म पसंद नहीं आई। If I tell you truly, I didn't like this film.
(sach bataaoon to mujhe yah film pasand nahiin aaii।)
Register: Casual -- Mood: Subjunctive -- Aspect: Perfective -- Tense: Past -- Voice: Active
मैं सच कहती हूँ, मैंने तुम्हारा फ़ोन नहीं देखा। I'm really telling you, I didn't see your phone.
(main sach kahtii hoon, mainne tumhaaraa fon nahiin dekhaa।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
सच में, मुझे इस बात का ज़रा भी अंदाज़ा नहीं था। Really, I had no idea about this at all.
(sach men, mujhe is baat kaa zaraa bhii andaazaa nahiin thaa।)
Register: Casual -- Mood: Indicative -- Tense: Past -- Voice: Active
अगर तुम सच में उससे प्यार करते तो उसे इस तरह नहीं छोड़ते। If you really loved her, you wouldn't have left her like that.
(agar tum sach men usse pyaar karte to use is tarah nahiin chhodte।)
Register: Neutral -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
क्या यह सच संभव है कि वह इतनी जल्दी ठीक हो गया? Is it really possible that he recovered so quickly?
(kyaa yah sach sambhav hai ki vah itnii jaldii thiik ho gayaa?)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Active
सच कहूँ तो मुझे इस शहर में रहना पसंद नहीं है। To be honest, I don't like living in this city.
(sach kahoon to mujhe is shahar men rahnaa pasand nahiin hai।)
Register: Formal -- Mood: Subjunctive -- Tense: Present -- Voice: Active
आपने सच में इतना बड़ा फ़ैसला अकेले लिया? Did you really make such a big decision alone?
(aapne sach men itnaa badaa faislaa akele liyaa?)
Register: Formal -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
Morphology
Noun
(sg.m.direct): सच (sach)
(sg.m.oblique): सच (sach)
(pl.m.direct): सच (sach)
(pl.m.oblique): सचों (sachon)
Adjective (invariant)
invariant: सच (sach)