Declension table of ?gambhīraśīla

Masculine	Singular	Dual	Plural
Nominative	gambhīraśīlaḥ	gambhīraśīlau	gambhīraśīlāḥ
Vocative	gambhīraśīla	gambhīraśīlau	gambhīraśīlāḥ
Accusative	gambhīraśīlam	gambhīraśīlau	gambhīraśīlān
Instrumental	gambhīraśīlena	gambhīraśīlābhyām	gambhīraśīlaiḥ gambhīraśīlebhiḥ
Dative	gambhīraśīlāya	gambhīraśīlābhyām	gambhīraśīlebhyaḥ
Ablative	gambhīraśīlāt	gambhīraśīlābhyām	gambhīraśīlebhyaḥ
Genitive	gambhīraśīlasya	gambhīraśīlayoḥ	gambhīraśīlānām
Locative	gambhīraśīle	gambhīraśīlayoḥ	gambhīraśīleṣu

Compound gambhīraśīla -

Adverb -gambhīraśīlam -gambhīraśīlāt