Declension table of ?guptigupta

Masculine	Singular	Dual	Plural
Nominative	guptiguptaḥ	guptiguptau	guptiguptāḥ
Vocative	guptigupta	guptiguptau	guptiguptāḥ
Accusative	guptiguptam	guptiguptau	guptiguptān
Instrumental	guptiguptena	guptiguptābhyām	guptiguptaiḥ guptiguptebhiḥ
Dative	guptiguptāya	guptiguptābhyām	guptiguptebhyaḥ
Ablative	guptiguptāt	guptiguptābhyām	guptiguptebhyaḥ
Genitive	guptiguptasya	guptiguptayoḥ	guptiguptānām
Locative	guptigupte	guptiguptayoḥ	guptigupteṣu

Compound guptigupta -

Adverb -guptiguptam -guptiguptāt