Declension table of ?dairghatama

Masculine	Singular	Dual	Plural
Nominative	dairghatamaḥ	dairghatamau	dairghatamāḥ
Vocative	dairghatama	dairghatamau	dairghatamāḥ
Accusative	dairghatamam	dairghatamau	dairghatamān
Instrumental	dairghatamena	dairghatamābhyām	dairghatamaiḥ dairghatamebhiḥ
Dative	dairghatamāya	dairghatamābhyām	dairghatamebhyaḥ
Ablative	dairghatamāt	dairghatamābhyām	dairghatamebhyaḥ
Genitive	dairghatamasya	dairghatamayoḥ	dairghatamānām
Locative	dairghatame	dairghatamayoḥ	dairghatameṣu

Compound dairghatama -

Adverb -dairghatamam -dairghatamāt