Declension table of ?sandhyāṃśaka

Masculine	Singular	Dual	Plural
Nominative	sandhyāṃśakaḥ	sandhyāṃśakau	sandhyāṃśakāḥ
Vocative	sandhyāṃśaka	sandhyāṃśakau	sandhyāṃśakāḥ
Accusative	sandhyāṃśakam	sandhyāṃśakau	sandhyāṃśakān
Instrumental	sandhyāṃśakena	sandhyāṃśakābhyām	sandhyāṃśakaiḥ sandhyāṃśakebhiḥ
Dative	sandhyāṃśakāya	sandhyāṃśakābhyām	sandhyāṃśakebhyaḥ
Ablative	sandhyāṃśakāt	sandhyāṃśakābhyām	sandhyāṃśakebhyaḥ
Genitive	sandhyāṃśakasya	sandhyāṃśakayoḥ	sandhyāṃśakānām
Locative	sandhyāṃśake	sandhyāṃśakayoḥ	sandhyāṃśakeṣu

Compound sandhyāṃśaka -

Adverb -sandhyāṃśakam -sandhyāṃśakāt