Declension table of ?tīkṣṇapuṣpa

Neuter	Singular	Dual	Plural
Nominative	tīkṣṇapuṣpam	tīkṣṇapuṣpe	tīkṣṇapuṣpāṇi
Vocative	tīkṣṇapuṣpa	tīkṣṇapuṣpe	tīkṣṇapuṣpāṇi
Accusative	tīkṣṇapuṣpam	tīkṣṇapuṣpe	tīkṣṇapuṣpāṇi
Instrumental	tīkṣṇapuṣpeṇa	tīkṣṇapuṣpābhyām	tīkṣṇapuṣpaiḥ
Dative	tīkṣṇapuṣpāya	tīkṣṇapuṣpābhyām	tīkṣṇapuṣpebhyaḥ
Ablative	tīkṣṇapuṣpāt	tīkṣṇapuṣpābhyām	tīkṣṇapuṣpebhyaḥ
Genitive	tīkṣṇapuṣpasya	tīkṣṇapuṣpayoḥ	tīkṣṇapuṣpāṇām
Locative	tīkṣṇapuṣpe	tīkṣṇapuṣpayoḥ	tīkṣṇapuṣpeṣu

Compound tīkṣṇapuṣpa -

Adverb -tīkṣṇapuṣpam -tīkṣṇapuṣpāt