hypercompetitive
adjective
hy·per·com·pet·i·tive ˌhī-pər-kəm-ˈpe-tə-tiv 
variants or hyper-competitive
: extremely or excessively competitive
hypercompetitive athletes
learning to adapt quickly in a hypercompetitive industry
… eliminates customers' deep fear that their siblings, neighbors or hyper-competitive co-workers might score sweeter deals on the same vehicles.
James Bennet
James Bennet hypercompetitiveness noun
or hyper-competitiveness
The latest work offers a counterpoint to the familiar face of nature, that of animal brutality, hypercompetitiveness, selfishness and deceit. Natalie Angier
Natalie Angier 
Word History
First Known Use
1914, in the meaning defined above
- reason (with)
- reason of state
- reason out
- reason with
- reasonabilities
- reasonability
- reasonable
- reasonable facsimile
- reasonable part
- reasonableness
- reasonablenesses
- reasonably
- reasoned
- reasoned (with)
- reasoned out
- reasoned with
- reasoner
- reasoners
- reasoning
- reasoning (with)
- reasoning out
- reasoning with
- reasonings
- reasonless
- reasonlessly