1	akustika	nominative case, singular	nominative case, singular
2	akustikas	genitive case, singular	genitive case, singular
3	akustikai	dative case, singular	dative case, singular
4	akustiku	accusative case, singular	accusative case, singular
5	akustiku	instrumental case, singular	instrumental case, singular
6	akustika	locative case, singular	locative case, singular
7	akustika	vocative case, singular	vocative case, singular
8	akustikas	nominative case, plural	nominative case, plural
9	akustiku	genitive case, plural	genitive case, plural
10	akustikam	dative case, plural	dative case, plural
11	akustikas	accusative case, plural	accusative case, plural
12	akustikam	instrumental case, plural	instrumental case, plural
13	akustikas	locative case, plural	locative case, plural
14	akustikas	vocative case, plural	vocative case, plural