regatta

As a noun regatta

is a series of boat races, although sometimes used for a single race.

As a letter x is

the twenty-fourth letter of the.

As a symbol x is

voiceless velar fricative.

As nouns the difference between regatta and junket

is that regatta is a series of boat races, although sometimes used for a single race while junket is (obsolete) a basket.

As a verb junket is

to go on or attend a junket.

As nouns the difference between regatta and armada

is that regatta is a series of boat races, although sometimes used for a single race while armada is a fleet of warships, especially with reference to the Spanish Armada.

As a proper noun Armada is

the Spanish Armada which sailed against England in 1588.

As nouns the difference between flotilla and regatta

is that flotilla is (nautical) a small fleet of warships (usually of the same class), or a fleet of small ships while regatta is a series of boat races, although sometimes used for a single race.

As a noun regatta is

a series of boat races, although sometimes used for a single race.

As nouns the difference between regatte and regatta

is that regatte is or regatte can be a cravat tied in such a way that two ends of material dangle from the knot while regatta is a series of boat races, although sometimes used for a single race.