Declension table of ?kāṣṭhatakṣ

Masculine	Singular	Dual	Plural
Nominative	kāṣṭhatak	kāṣṭhatakṣau	kāṣṭhatakṣaḥ
Vocative	kāṣṭhatak	kāṣṭhatakṣau	kāṣṭhatakṣaḥ
Accusative	kāṣṭhatakṣam	kāṣṭhatakṣau	kāṣṭhatakṣaḥ
Instrumental	kāṣṭhatakṣā	kāṣṭhatagbhyām	kāṣṭhatagbhiḥ
Dative	kāṣṭhatakṣe	kāṣṭhatagbhyām	kāṣṭhatagbhyaḥ
Ablative	kāṣṭhatakṣaḥ	kāṣṭhatagbhyām	kāṣṭhatagbhyaḥ
Genitive	kāṣṭhatakṣaḥ	kāṣṭhatakṣoḥ	kāṣṭhatakṣām
Locative	kāṣṭhatakṣi	kāṣṭhatakṣoḥ	kāṣṭhatakṣu

Compound kāṣṭhatak -

Adverb -kāṣṭhatak