Declension table of ?pṛthiviloka

Masculine	Singular	Dual	Plural
Nominative	pṛthivilokaḥ	pṛthivilokau	pṛthivilokāḥ
Vocative	pṛthiviloka	pṛthivilokau	pṛthivilokāḥ
Accusative	pṛthivilokam	pṛthivilokau	pṛthivilokān
Instrumental	pṛthivilokena	pṛthivilokābhyām	pṛthivilokaiḥ pṛthivilokebhiḥ
Dative	pṛthivilokāya	pṛthivilokābhyām	pṛthivilokebhyaḥ
Ablative	pṛthivilokāt	pṛthivilokābhyām	pṛthivilokebhyaḥ
Genitive	pṛthivilokasya	pṛthivilokayoḥ	pṛthivilokānām
Locative	pṛthiviloke	pṛthivilokayoḥ	pṛthivilokeṣu

Compound pṛthiviloka -

Adverb -pṛthivilokam -pṛthivilokāt