Declension table of ?āceśvara

Masculine	Singular	Dual	Plural
Nominative	āceśvaraḥ	āceśvarau	āceśvarāḥ
Vocative	āceśvara	āceśvarau	āceśvarāḥ
Accusative	āceśvaram	āceśvarau	āceśvarān
Instrumental	āceśvareṇa	āceśvarābhyām	āceśvaraiḥ āceśvarebhiḥ
Dative	āceśvarāya	āceśvarābhyām	āceśvarebhyaḥ
Ablative	āceśvarāt	āceśvarābhyām	āceśvarebhyaḥ
Genitive	āceśvarasya	āceśvarayoḥ	āceśvarāṇām
Locative	āceśvare	āceśvarayoḥ	āceśvareṣu

Compound āceśvara -

Adverb -āceśvaram -āceśvarāt