Declension table of ?śāntyamāna

Masculine	Singular	Dual	Plural
Nominative	śāntyamānaḥ	śāntyamānau	śāntyamānāḥ
Vocative	śāntyamāna	śāntyamānau	śāntyamānāḥ
Accusative	śāntyamānam	śāntyamānau	śāntyamānān
Instrumental	śāntyamānena	śāntyamānābhyām	śāntyamānaiḥ śāntyamānebhiḥ
Dative	śāntyamānāya	śāntyamānābhyām	śāntyamānebhyaḥ
Ablative	śāntyamānāt	śāntyamānābhyām	śāntyamānebhyaḥ
Genitive	śāntyamānasya	śāntyamānayoḥ	śāntyamānānām
Locative	śāntyamāne	śāntyamānayoḥ	śāntyamāneṣu

Compound śāntyamāna -

Adverb -śāntyamānam -śāntyamānāt