English: rivalry meaning

ri·val·ry/ˈrīvəlrē/

Noun:	Competition for the same objective or for superiority in the same field.
Synonyms:	competition - emulation - contest - contention

English :ludicrous meaning

lu·di·crous/ˈlo͞odəkrəs/

Adjective:	So foolish, unreasonable, or out of place as to be amusing.
Synonyms:	ridiculous - laughable - absurd - funny - comical