alcalde vs justice

alcalde and justice both are nouns.

Word	Noun	Adjective	Verb	Adverb
alcalde	Yes	No	No	No
justice	Yes	No	No	No

As nouns, justice is a hypernym of alcalde; that is, justice is a word with a broader meaning than alcalde:

alcalde: a mayor or chief magistrate of a Spanish town
justice: a public official authorized to decide questions brought before a court of justice

Other hypernyms of alcalde include judge, jurist, city manager, mayor.

alcalde (noun)	justice (noun)
a mayor or chief magistrate of a Spanish town	judgment involved in the determination of rights and the assignment of rewards and punishments
	the quality of being just or fair
	a public official authorized to decide questions brought before a court of justice