Declension table of ?nautārya

Neuter	Singular	Dual	Plural
Nominative	nautāryam	nautārye	nautāryāṇi
Vocative	nautārya	nautārye	nautāryāṇi
Accusative	nautāryam	nautārye	nautāryāṇi
Instrumental	nautāryeṇa	nautāryābhyām	nautāryaiḥ
Dative	nautāryāya	nautāryābhyām	nautāryebhyaḥ
Ablative	nautāryāt	nautāryābhyām	nautāryebhyaḥ
Genitive	nautāryasya	nautāryayoḥ	nautāryāṇām
Locative	nautārye	nautāryayoḥ	nautāryeṣu

Compound nautārya -

Adverb -nautāryam -nautāryāt