Gt1 
abbreviation
Great: Gt Britain
GT2
adjective
Denoting a high-performance car: GT cars [postpositive]: the Celica GT
noun
A high-performance car: the anti-roll bar of the GT
Origin
1960s: abbreviation of Italian gran turismo.
- life form
- lifeful
- life-giver
- life-giving
- lifeguard
- lifeguarded
- lifeguarding
- Life Guards
- Life Guardsman
- life gun
- lifehack
- lifehacking
- life history
- lifehold
- life holder
- lifehood
- life imprisonment
- life-in-death
- life-index
- life instinct
- life insurance
- life insurance policy
- life interest
- life in the fast lane
- life is too short