Declension table of ?ekādaśaka

Masculine	Singular	Dual	Plural
Nominative	ekādaśakaḥ	ekādaśakau	ekādaśakāḥ
Vocative	ekādaśaka	ekādaśakau	ekādaśakāḥ
Accusative	ekādaśakam	ekādaśakau	ekādaśakān
Instrumental	ekādaśakena	ekādaśakābhyām	ekādaśakaiḥ ekādaśakebhiḥ
Dative	ekādaśakāya	ekādaśakābhyām	ekādaśakebhyaḥ
Ablative	ekādaśakāt	ekādaśakābhyām	ekādaśakebhyaḥ
Genitive	ekādaśakasya	ekādaśakayoḥ	ekādaśakānām
Locative	ekādaśake	ekādaśakayoḥ	ekādaśakeṣu

Compound ekādaśaka -

Adverb -ekādaśakam -ekādaśakāt