Declension table of ?ardhamātra

Masculine	Singular	Dual	Plural
Nominative	ardhamātraḥ	ardhamātrau	ardhamātrāḥ
Vocative	ardhamātra	ardhamātrau	ardhamātrāḥ
Accusative	ardhamātram	ardhamātrau	ardhamātrān
Instrumental	ardhamātreṇa	ardhamātrābhyām	ardhamātraiḥ ardhamātrebhiḥ
Dative	ardhamātrāya	ardhamātrābhyām	ardhamātrebhyaḥ
Ablative	ardhamātrāt	ardhamātrābhyām	ardhamātrebhyaḥ
Genitive	ardhamātrasya	ardhamātrayoḥ	ardhamātrāṇām
Locative	ardhamātre	ardhamātrayoḥ	ardhamātreṣu

Compound ardhamātra -

Adverb -ardhamātram -ardhamātrāt