Declension table of ?pilpila

Masculine	Singular	Dual	Plural
Nominative	pilpilaḥ	pilpilau	pilpilāḥ
Vocative	pilpila	pilpilau	pilpilāḥ
Accusative	pilpilam	pilpilau	pilpilān
Instrumental	pilpilena	pilpilābhyām	pilpilaiḥ pilpilebhiḥ
Dative	pilpilāya	pilpilābhyām	pilpilebhyaḥ
Ablative	pilpilāt	pilpilābhyām	pilpilebhyaḥ
Genitive	pilpilasya	pilpilayoḥ	pilpilānām
Locative	pilpile	pilpilayoḥ	pilpileṣu

Compound pilpila -

Adverb -pilpilam -pilpilāt