Declension table of ?panthaka

Masculine	Singular	Dual	Plural
Nominative	panthakaḥ	panthakau	panthakāḥ
Vocative	panthaka	panthakau	panthakāḥ
Accusative	panthakam	panthakau	panthakān
Instrumental	panthakena	panthakābhyām	panthakaiḥ panthakebhiḥ
Dative	panthakāya	panthakābhyām	panthakebhyaḥ
Ablative	panthakāt	panthakābhyām	panthakebhyaḥ
Genitive	panthakasya	panthakayoḥ	panthakānām
Locative	panthake	panthakayoḥ	panthakeṣu

Compound panthaka -

Adverb -panthakam -panthakāt