Declension table of ?pṛthivīpratiṣṭha

Masculine	Singular	Dual	Plural
Nominative	pṛthivīpratiṣṭhaḥ	pṛthivīpratiṣṭhau	pṛthivīpratiṣṭhāḥ
Vocative	pṛthivīpratiṣṭha	pṛthivīpratiṣṭhau	pṛthivīpratiṣṭhāḥ
Accusative	pṛthivīpratiṣṭham	pṛthivīpratiṣṭhau	pṛthivīpratiṣṭhān
Instrumental	pṛthivīpratiṣṭhena	pṛthivīpratiṣṭhābhyām	pṛthivīpratiṣṭhaiḥ pṛthivīpratiṣṭhebhiḥ
Dative	pṛthivīpratiṣṭhāya	pṛthivīpratiṣṭhābhyām	pṛthivīpratiṣṭhebhyaḥ
Ablative	pṛthivīpratiṣṭhāt	pṛthivīpratiṣṭhābhyām	pṛthivīpratiṣṭhebhyaḥ
Genitive	pṛthivīpratiṣṭhasya	pṛthivīpratiṣṭhayoḥ	pṛthivīpratiṣṭhānām
Locative	pṛthivīpratiṣṭhe	pṛthivīpratiṣṭhayoḥ	pṛthivīpratiṣṭheṣu

Compound pṛthivīpratiṣṭha -

Adverb -pṛthivīpratiṣṭham -pṛthivīpratiṣṭhāt