Declension table of ?sugambhīra

Neuter	Singular	Dual	Plural
Nominative	sugambhīram	sugambhīre	sugambhīrāṇi
Vocative	sugambhīra	sugambhīre	sugambhīrāṇi
Accusative	sugambhīram	sugambhīre	sugambhīrāṇi
Instrumental	sugambhīreṇa	sugambhīrābhyām	sugambhīraiḥ
Dative	sugambhīrāya	sugambhīrābhyām	sugambhīrebhyaḥ
Ablative	sugambhīrāt	sugambhīrābhyām	sugambhīrebhyaḥ
Genitive	sugambhīrasya	sugambhīrayoḥ	sugambhīrāṇām
Locative	sugambhīre	sugambhīrayoḥ	sugambhīreṣu

Compound sugambhīra -

Adverb -sugambhīram -sugambhīrāt