Declension table of ?marutstoma

Masculine	Singular	Dual	Plural
Nominative	marutstomaḥ	marutstomau	marutstomāḥ
Vocative	marutstoma	marutstomau	marutstomāḥ
Accusative	marutstomam	marutstomau	marutstomān
Instrumental	marutstomena	marutstomābhyām	marutstomaiḥ marutstomebhiḥ
Dative	marutstomāya	marutstomābhyām	marutstomebhyaḥ
Ablative	marutstomāt	marutstomābhyām	marutstomebhyaḥ
Genitive	marutstomasya	marutstomayoḥ	marutstomānām
Locative	marutstome	marutstomayoḥ	marutstomeṣu

Compound marutstoma -

Adverb -marutstomam -marutstomāt