Declension table of ?śailaguru

Neuter	Singular	Dual	Plural
Nominative	śailaguru	śailaguruṇī	śailagurūṇi
Vocative	śailaguru	śailaguruṇī	śailagurūṇi
Accusative	śailaguru	śailaguruṇī	śailagurūṇi
Instrumental	śailaguruṇā	śailagurubhyām	śailagurubhiḥ
Dative	śailaguruṇe	śailagurubhyām	śailagurubhyaḥ
Ablative	śailaguruṇaḥ	śailagurubhyām	śailagurubhyaḥ
Genitive	śailaguruṇaḥ	śailaguruṇoḥ	śailagurūṇām
Locative	śailaguruṇi	śailaguruṇoḥ	śailaguruṣu

Compound śailaguru -

Adverb -śailaguru