Declension table of ?śvaitrya

Neuter	Singular	Dual	Plural
Nominative	śvaitryam	śvaitrye	śvaitryāṇi
Vocative	śvaitrya	śvaitrye	śvaitryāṇi
Accusative	śvaitryam	śvaitrye	śvaitryāṇi
Instrumental	śvaitryeṇa	śvaitryābhyām	śvaitryaiḥ
Dative	śvaitryāya	śvaitryābhyām	śvaitryebhyaḥ
Ablative	śvaitryāt	śvaitryābhyām	śvaitryebhyaḥ
Genitive	śvaitryasya	śvaitryayoḥ	śvaitryāṇām
Locative	śvaitrye	śvaitryayoḥ	śvaitryeṣu

Compound śvaitrya -

Adverb -śvaitryam -śvaitryāt