We don't have synonyms for superminority yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are superiority and supermajority.
(n) :
A voting block which, although it has less than 50% of the vote, has sufficient numbers to prevent any other group from forming a supermajority.
(n) :
(more generally) A minority group that wields disproportionate power.
(n) :
A large minority group that comprises a significant percentage of the population or most of the minority population.
(n) :
An ethnic minority group that is seen as having outstanding abilities.
(n) :
A member of a minority group who has extraordinary abilities, often one who is identified as a leader and representative of the entire ethnic group.
(n) :
Multiple minority groups, seen as a single coalition or group.
(n) :
A voting block which, although it has less than 50% of the vote, has sufficient numbers to prevent any other group from forming a supermajority.
(n) :
(more generally) A minority group that wields disproportionate power.
(n) :
A large minority group that comprises a significant percentage of the population or most of the minority population.
(n) :
An ethnic minority group that is seen as having outstanding abilities.
(n) :
A member of a minority group who has extraordinary abilities, often one who is identified as a leader and representative of the entire ethnic group.
(n) :
Multiple minority groups, seen as a single coalition or group.