Declension table of ?ṛkṣagiri

Masculine	Singular	Dual	Plural
Nominative	ṛkṣagiriḥ	ṛkṣagirī	ṛkṣagirayaḥ
Vocative	ṛkṣagire	ṛkṣagirī	ṛkṣagirayaḥ
Accusative	ṛkṣagirim	ṛkṣagirī	ṛkṣagirīn
Instrumental	ṛkṣagiriṇā	ṛkṣagiribhyām	ṛkṣagiribhiḥ
Dative	ṛkṣagiraye	ṛkṣagiribhyām	ṛkṣagiribhyaḥ
Ablative	ṛkṣagireḥ	ṛkṣagiribhyām	ṛkṣagiribhyaḥ
Genitive	ṛkṣagireḥ	ṛkṣagiryoḥ	ṛkṣagirīṇām
Locative	ṛkṣagirau	ṛkṣagiryoḥ	ṛkṣagiriṣu

Compound ṛkṣagiri -

Adverb -ṛkṣagiri