रहस्यमय (rahasymay)

adjective A single-sense adjective meaning 'mysterious'; built from रहस्य (rahasy, 'mystery, secret') plus the suffix -मय (may, 'full of, imbued with').
Sense 1 : mysterious, enigmatic
adjective
Synonyms: रहस्यपूर्ण (rahasypoorn), गूढ़ (goodh, more literary/'cryptic'), पहेलीनुमा (paheliinumaa, colloquial, 'puzzle-like')
Frequency: medium
Cultural Note: This word shows up constantly in the titles and blurbs of Hindi thrillers, ghost stories, and TV serials -- a रहस्यमय हत्या (rahasymay hatyaa, 'mysterious murder') or रहस्यमय द्वीप (rahasymay dviip, 'mysterious island') is a stock phrase. The root रहस्य (rahasy) alone is worth knowing separately, since it is the more common everyday noun for 'secret' or 'mystery.'
Common Mistakes: 1) Learners sometimes use रहस्यमय (rahasymay) for a person who is merely 'private' or 'shy' -- in Hindi it more often describes something eerie, unexplained, or deliberately hidden (a place, event, death, smile), so चुप (chup) or अंतर्मुखी (antarmukhii) fit a reserved person better. 2) As an invariant adjective it does not change form before masculine or feminine nouns -- learners familiar with -आ (aa) adjectives may wrongly try to inflect it.
Sample Sentences:
उस हवेली में कुछ रहस्यमय बात है। There is something mysterious about that mansion.
(us havelii men kuchh rahasymay baat hai।)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Active
पुलिस अभी भी उस रहस्यमय हत्या की जांच कर रही है। The police are still investigating that mysterious murder.
(pulis abhii bhii us rahasymay hatyaa kii jaanch kar rahii hai।)
Register: Neutral -- Mood: Indicative -- Aspect: Continuous -- Tense: Present -- Voice: Active
कहानी का नायक एक रहस्यमय द्वीप पर पहुंच गया। The story's hero arrived on a mysterious island.
(kahaanii kaa naayak ek rahasymay dviip par pahunch gayaa।)
Register: Neutral -- Mood: Indicative -- Aspect: Perfective -- Tense: Past -- Voice: Active
उसकी मुस्कान हमेशा कुछ रहस्यमय लगती थी। Her smile always used to seem somewhat mysterious.
(uskii muskaan hameshaa kuchh rahasymay lagtii thii।)
Register: Neutral -- Mood: Indicative -- Aspect: Habitual -- Tense: Past -- Voice: Active
अगर वह इतना रहस्यमय न होता, तो लोग उस पर ज्यादा भरोसा करते। If he weren't so mysterious, people would trust him more.
(agar vah itnaa rahasymay n hotaa, to log us par jyaadaa bharosaa karte।)
Register: Neutral -- Mood: Counterfactual -- Aspect: Habitual -- Voice: Active
यह धारावाहिक एक रहस्यमय गांव की कहानी पर आधारित है। This TV serial is based on the story of a mysterious village.
(yah dhaaraavaahik ek rahasymay gaanv kii kahaanii par aadhaarit hai।)
Register: Neutral -- Mood: Indicative -- Tense: Present -- Voice: Passive
क्या तुम्हें नहीं लगता कि उसका व्यवहार कुछ रहस्यमय है? Don't you think his behavior is a bit mysterious?
(kyaa tumhen nahiin lagtaa ki uskaa vyavahaar kuchh rahasymay hai?)
Register: Casual -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
फिल्म का शीर्षक इतना रहस्यमय था कि सब उत्सुक हो गए। The film's title was so mysterious that everyone became curious.
(philm kaa shiirshak itnaa rahasymay thaa ki sab utsuk ho gae।)
Register: Neutral -- Mood: Indicative -- Tense: Past -- Voice: Active
उस रहस्यमय पत्र में न कोई नाम था, न कोई पता। That mysterious letter had neither a name nor an address.
(us rahasymay patr men n koii naam thaa, n koii pataa।)
Register: Literary -- Mood: Indicative -- Tense: Past -- Voice: Active
परमात्मा की लीला सदा रहस्यमय बनी रहती है। The divine play of the Almighty always remains mysterious.
(parmaatmaa kii liilaa sadaa rahasymay banii rahtii hai।)
Register: Devotional -- Mood: Indicative -- Aspect: Habitual -- Tense: Present -- Voice: Active
Morphology
Adjective (invariant)
invariant: रहस्यमय (rahasymay)