Declension table of ?guheśvara

Masculine	Singular	Dual	Plural
Nominative	guheśvaraḥ	guheśvarau	guheśvarāḥ
Vocative	guheśvara	guheśvarau	guheśvarāḥ
Accusative	guheśvaram	guheśvarau	guheśvarān
Instrumental	guheśvareṇa	guheśvarābhyām	guheśvaraiḥ guheśvarebhiḥ
Dative	guheśvarāya	guheśvarābhyām	guheśvarebhyaḥ
Ablative	guheśvarāt	guheśvarābhyām	guheśvarebhyaḥ
Genitive	guheśvarasya	guheśvarayoḥ	guheśvarāṇām
Locative	guheśvare	guheśvarayoḥ	guheśvareṣu

Compound guheśvara -

Adverb -guheśvaram -guheśvarāt