Examples: cartography card archaeology archetype monarchy legal loyal purse personal cinema kinase car carpenter hippopotamus Mesopotamia dative data date
...
Sanskrit अ-
← Ancient Greek ἀ- (cognate)
← Ancient Greek ἐ- (cognate)
← Proto-Indo-Iranian *a- (inherited)
← Proto-Indo-European *n̥- (inherited)
← Proto-Indo-European *h₁é (inherited)
← Nepali अन- (link)
← Phrygian ε- (cognate)

→ English un- (cognate)
→ English Animesh (mention)
→ English Aditi (mention)
→ Irish éa- (cognate)
→ Ancient Greek ἀ- (cognate)
→ Ancient Greek έ- (cognate)
→ Hindi अ- (borrowed)
→ Indonesian a- (derived)
→ Kannada ಹಗುರು (mention)
→ Magahi 𑂃- (inherited)
→ Marathi अ- (inherited)
→ Nepali अ- (inherited)
→ Middle Persian ʾ- (cognate)
→ Sanskrit अभाव (affix)
→ Sanskrit अहिंसा (prefix)
→ Sanskrit अकाल (affix)
→ Sanskrit अनाथ (affix)
→ Sanskrit अक्षर (affix)
→ Sanskrit अकन्या (affix)
→ Sanskrit अक्षय्य (affix)
→ Sanskrit अशुभ (affix)
→ Sanskrit असाधारण (affix)
→ Sanskrit अहल्या (mention)
→ Sanskrit अज (mention)
→ Sanskrit अजीर्ण (affix)
→ Sanskrit अतुल्य (affix)
→ Sanskrit अश्रीर (prefix)
→ Sanskrit अरमति (affix)
→ Sanskrit अक्षित (prefix)
→ Sanskrit अज्वर (affix)
→ Sanskrit अविद्य (affix)
→ Sanskrit अशैक्ष (compound)
→ Sanskrit अज्ञ (compound)
→ Sanskrit अपरिग्रह (affix)
→ Sanskrit अयुत (affix)
→ Sanskrit आरूप्य (mention)
→ Sanskrit अयोध्य (affix)
→ Sanskrit अनक्ष् (mention)
→ Sanskrit अनेद्य (mention)
→ Tamil அபாரம் (mention)
→ Tocharian B akappi (mention)
→ Urdu ا (borrowed)
→ Urdu آسنکا (mention)