Declension table of ?tīkṣṇāyasa

Neuter	Singular	Dual	Plural
Nominative	tīkṣṇāyasam	tīkṣṇāyase	tīkṣṇāyasāni
Vocative	tīkṣṇāyasa	tīkṣṇāyase	tīkṣṇāyasāni
Accusative	tīkṣṇāyasam	tīkṣṇāyase	tīkṣṇāyasāni
Instrumental	tīkṣṇāyasena	tīkṣṇāyasābhyām	tīkṣṇāyasaiḥ
Dative	tīkṣṇāyasāya	tīkṣṇāyasābhyām	tīkṣṇāyasebhyaḥ
Ablative	tīkṣṇāyasāt	tīkṣṇāyasābhyām	tīkṣṇāyasebhyaḥ
Genitive	tīkṣṇāyasasya	tīkṣṇāyasayoḥ	tīkṣṇāyasānām
Locative	tīkṣṇāyase	tīkṣṇāyasayoḥ	tīkṣṇāyaseṣu

Compound tīkṣṇāyasa -

Adverb -tīkṣṇāyasam -tīkṣṇāyasāt