Declension table of ?abdārdha

Neuter	Singular	Dual	Plural
Nominative	abdārdham	abdārdhe	abdārdhāni
Vocative	abdārdha	abdārdhe	abdārdhāni
Accusative	abdārdham	abdārdhe	abdārdhāni
Instrumental	abdārdhena	abdārdhābhyām	abdārdhaiḥ
Dative	abdārdhāya	abdārdhābhyām	abdārdhebhyaḥ
Ablative	abdārdhāt	abdārdhābhyām	abdārdhebhyaḥ
Genitive	abdārdhasya	abdārdhayoḥ	abdārdhānām
Locative	abdārdhe	abdārdhayoḥ	abdārdheṣu

Compound abdārdha -

Adverb -abdārdham -abdārdhāt