challenger

As a noun prospectus

is a document, distributed to prospective members, investors, buyers or a business and what it has to offer.

As a proper noun challenger is

the space shuttle , destroyed on january 28, 1986 with loss of its seven-member crew.

As a proper noun challenger

is the space shuttle , destroyed on january 28, 1986 with loss of its seven-member crew.

As an adjective undefined is

lacking a definition or value.

As an adjective incumbent

is imposed on someone as an obligation, especially due to one's office.

As a noun incumbent

is the current holder of an office, such as ecclesiastical benefice or an elected office.

As a proper noun challenger is

the space shuttle , destroyed on january 28, 1986 with loss of its seven-member crew.

As nouns the difference between dare and challenger

is that dare is a challenge to prove courage while challenger is one who challenges.

As proper nouns the difference between dare and challenger

is that dare is abbreviation of w:Dictionary of American Regional English|Dictionary of American Regional English|lang=en while Challenger is the space shuttle Challenger, named after the HMS Challenger (1858), destroyed on January 28, 1986 with loss of its seven-member crew.

As a verb dare

is to have enough courage (to do something).

As an adjective curious

is fastidious, particular; demanding a high standard of excellence, difficult to satisfy.

As a noun challenger is

one who challenges.

As a proper noun Challenger is

the space shuttle Challenger, named after the HMS Challenger (1858), destroyed on January 28, 1986 with loss of its seven-member crew.

As nouns the difference between challenger and contestant

is that challenger is one who challenges while contestant is a participant in a contest.

As a proper noun Challenger

is the space shuttle Challenger, named after the HMS Challenger (1858), destroyed on January 28, 1986 with loss of its seven-member crew.

As a noun challenger

is one who challenges.

As a proper noun Challenger

is the space shuttle Challenger, named after the HMS Challenger (1858), destroyed on January 28, 1986 with loss of its seven-member crew.

As an adjective defiant is

defying.

As an adjective ambitious

is possessing, or controlled by ambition; greatly or inordinately desirous of power, honor, office, superiority, or distinction.

As a noun challenger is

one who challenges.

As a proper noun Challenger is

the space shuttle Challenger, named after the HMS Challenger (1858), destroyed on January 28, 1986 with loss of its seven-member crew.

As nouns the difference between rival and challenger

is that rival is a competitor (person, team, company, etc.) with the same goal as another, or striving to attain the same thing. Defeating a rival may be a primary or necessary goal of a competitor while challenger is one who challenges.

As an adjective rival

is having the same pretensions or claims; standing in competition for superiority.

As a verb rival

is to oppose or compete with.

As a proper noun Challenger is

the space shuttle Challenger, named after the HMS Challenger (1858), destroyed on January 28, 1986 with loss of its seven-member crew.

is likely misspelled.

has no English definition.

As a noun challenger

is one who challenges.

As a proper noun Challenger

is the space shuttle Challenger, named after the HMS Challenger (1858), destroyed on January 28, 1986 with loss of its seven-member crew.