Declension table of ?kūṭayantra

Neuter	Singular	Dual	Plural
Nominative	kūṭayantram	kūṭayantre	kūṭayantrāṇi
Vocative	kūṭayantra	kūṭayantre	kūṭayantrāṇi
Accusative	kūṭayantram	kūṭayantre	kūṭayantrāṇi
Instrumental	kūṭayantreṇa	kūṭayantrābhyām	kūṭayantraiḥ
Dative	kūṭayantrāya	kūṭayantrābhyām	kūṭayantrebhyaḥ
Ablative	kūṭayantrāt	kūṭayantrābhyām	kūṭayantrebhyaḥ
Genitive	kūṭayantrasya	kūṭayantrayoḥ	kūṭayantrāṇām
Locative	kūṭayantre	kūṭayantrayoḥ	kūṭayantreṣu

Compound kūṭayantra -

Adverb -kūṭayantram -kūṭayantrāt