Sandhi and Samas — Study Notes

Overview

Sandhi and Samas are two foundational concepts in Hindi grammar that govern how words combine and compound. **Sandhi** deals with the phonetic joining of sounds at word boundaries—when two words or morphemes meet, their adjacent sounds may merge or transform according to fixed rules. **Samas**, on the other hand, concerns the semantic compounding of two or more words into a single compound word with a condensed meaning.

For JTET Paper I and II, these topics appear regularly in the Language I (Hindi) section. Questions typically ask candidates to identify the type of sandhi or samas, perform sandhi-vichchhed (splitting), or form samas from given word groups. Mastering these concepts is essential not only for direct grammar questions but also for comprehension passages where compound words frequently appear.

Success in this topic requires memorising the classification systems, recognising common examples, and practising both formation and splitting exercises. The rules are systematic—once you internalise the patterns, identification becomes mechanical.

Key Concepts

• **Sandhi (संधि)** literally means "joining"—it is the union of two sounds (varnas) at the junction of two words or morphemes, producing a phonetic change in the adjacent sounds.

• **Sandhi-vichchhed (संधि-विच्छेद)** is the reverse process—splitting a combined form back into its original components to reveal the constituent sounds before fusion.

• **Three types of Sandhi**: Swar Sandhi (vowel + vowel), Vyanjan Sandhi (consonant + vowel or consonant), and Visarg Sandhi (visarg + vowel or consonant).

• **Samas (समास)** literally means "abbreviation" or "compounding"—it is the process of combining two or more words into one compound (samast pad) by dropping the case-ending (vibhakti).

• **Vigrah (विग्रह)** is the expanded explanation of a samas—breaking the compound back into the phrase it represents.

• **Purva-pad and Uttar-pad**: In samas, the first element is purva-pad and the second is uttar-pad; the dominant element determines the samas type.

• **Six main types of Samas**: Avyayibhav, Tatpurush, Karmadharaya, Dvigu, Dvandva, and Bahuvrihi—each with distinct structural rules.

• **Key distinction**: Sandhi changes sounds phonetically; Samas combines meanings semantically. A samas may or may not involve sandhi within it.

Formulas / Key Facts

### Sandhi Types and Rules

| Type | Sub-type | Rule | Example | |------|----------|------|---------| | **Swar Sandhi** | Dirgh | Same swar + same swar = long swar | विद्या + आलय = विद्यालय (आ + आ = आ) | | | Gun | अ/आ + इ/ई = ए; अ/आ + उ/ऊ = ओ | देव + इंद्र = देवेंद्र | | | Vriddhi | अ/आ + ए/ऐ = ऐ; अ/आ + ओ/औ = औ | एक + एक = एकैक | | | Yan | इ/ई/उ/ऊ/ऋ + dissimilar swar = य/व/र | अति + अधिक = अत्यधिक | | | Ayadi | ए/ऐ/ओ/औ + any swar = अय/आय/अव/आव | ने + अन = नयन | | **Vyanjan Sandhi** | — | Consonant transforms based on following sound | दिक् + अंबर = दिगंबर | | **Visarg Sandhi** | — | Visarg changes to स/र or merges | निः + चय = निश्चय |