Declension table of tattvasamāsa

Masculine	Singular	Dual	Plural
Nominative	tattvasamāsaḥ	tattvasamāsau	tattvasamāsāḥ
Vocative	tattvasamāsa	tattvasamāsau	tattvasamāsāḥ
Accusative	tattvasamāsam	tattvasamāsau	tattvasamāsān
Instrumental	tattvasamāsena	tattvasamāsābhyām	tattvasamāsaiḥ tattvasamāsebhiḥ
Dative	tattvasamāsāya	tattvasamāsābhyām	tattvasamāsebhyaḥ
Ablative	tattvasamāsāt	tattvasamāsābhyām	tattvasamāsebhyaḥ
Genitive	tattvasamāsasya	tattvasamāsayoḥ	tattvasamāsānām
Locative	tattvasamāse	tattvasamāsayoḥ	tattvasamāseṣu

Compound tattvasamāsa -

Adverb -tattvasamāsam -tattvasamāsāt