Declension table of ?ṛkṣavanta

Neuter	Singular	Dual	Plural
Nominative	ṛkṣavantam	ṛkṣavante	ṛkṣavantāni
Vocative	ṛkṣavanta	ṛkṣavante	ṛkṣavantāni
Accusative	ṛkṣavantam	ṛkṣavante	ṛkṣavantāni
Instrumental	ṛkṣavantena	ṛkṣavantābhyām	ṛkṣavantaiḥ
Dative	ṛkṣavantāya	ṛkṣavantābhyām	ṛkṣavantebhyaḥ
Ablative	ṛkṣavantāt	ṛkṣavantābhyām	ṛkṣavantebhyaḥ
Genitive	ṛkṣavantasya	ṛkṣavantayoḥ	ṛkṣavantānām
Locative	ṛkṣavante	ṛkṣavantayoḥ	ṛkṣavanteṣu

Compound ṛkṣavanta -

Adverb -ṛkṣavantam -ṛkṣavantāt