Declension table of ?tattvanikaṣagrāvan

Masculine	Singular	Dual	Plural
Nominative	tattvanikaṣagrāvā	tattvanikaṣagrāvāṇau	tattvanikaṣagrāvāṇaḥ
Vocative	tattvanikaṣagrāvan	tattvanikaṣagrāvāṇau	tattvanikaṣagrāvāṇaḥ
Accusative	tattvanikaṣagrāvāṇam	tattvanikaṣagrāvāṇau	tattvanikaṣagrāvṇaḥ
Instrumental	tattvanikaṣagrāvṇā	tattvanikaṣagrāvabhyām	tattvanikaṣagrāvabhiḥ
Dative	tattvanikaṣagrāvṇe	tattvanikaṣagrāvabhyām	tattvanikaṣagrāvabhyaḥ
Ablative	tattvanikaṣagrāvṇaḥ	tattvanikaṣagrāvabhyām	tattvanikaṣagrāvabhyaḥ
Genitive	tattvanikaṣagrāvṇaḥ	tattvanikaṣagrāvṇoḥ	tattvanikaṣagrāvṇām
Locative	tattvanikaṣagrāvṇi tattvanikaṣagrāvaṇi	tattvanikaṣagrāvṇoḥ	tattvanikaṣagrāvasu

Compound tattvanikaṣagrāva -

Adverb -tattvanikaṣagrāvam