Taal vs Dutch

Taal and Dutch both are nouns.

Word	Noun	Adjective	Verb	Adverb
Taal	Yes	No	No	No
Dutch	Yes	Yes	No	No

As nouns, Dutch is a hypernym of Taal; that is, Dutch is a word with a broader meaning than Taal:

Taal: an official language of the Republic of South Africa; closely related to Dutch and Flemish
Dutch: the West Germanic language of the Netherlands

Other hypernyms of Taal include Dutch language.

Taal (noun)	Dutch (noun)
an official language of the Republic of South Africa; closely related to Dutch and Flemish	the West Germanic language of the Netherlands
	the people of the Netherlands

Taal (adjective)	Dutch (adjective)
	of or relating to the Netherlands or its people or culture