Declension table of ?samasandhi

Masculine	Singular	Dual	Plural
Nominative	samasandhiḥ	samasandhī	samasandhayaḥ
Vocative	samasandhe	samasandhī	samasandhayaḥ
Accusative	samasandhim	samasandhī	samasandhīn
Instrumental	samasandhinā	samasandhibhyām	samasandhibhiḥ
Dative	samasandhaye	samasandhibhyām	samasandhibhyaḥ
Ablative	samasandheḥ	samasandhibhyām	samasandhibhyaḥ
Genitive	samasandheḥ	samasandhyoḥ	samasandhīnām
Locative	samasandhau	samasandhyoḥ	samasandhiṣu

Compound samasandhi -

Adverb -samasandhi