Declension table of ?granthasandhi

Masculine	Singular	Dual	Plural
Nominative	granthasandhiḥ	granthasandhī	granthasandhayaḥ
Vocative	granthasandhe	granthasandhī	granthasandhayaḥ
Accusative	granthasandhim	granthasandhī	granthasandhīn
Instrumental	granthasandhinā	granthasandhibhyām	granthasandhibhiḥ
Dative	granthasandhaye	granthasandhibhyām	granthasandhibhyaḥ
Ablative	granthasandheḥ	granthasandhibhyām	granthasandhibhyaḥ
Genitive	granthasandheḥ	granthasandhyoḥ	granthasandhīnām
Locative	granthasandhau	granthasandhyoḥ	granthasandhiṣu

Compound granthasandhi -

Adverb -granthasandhi