Pan·gloss·i·an 
(păn-glŏsē-ən, -glôs-, păng-)
(păn-glŏsē-ən, -glôs-, păng-)adj.
Blindly or naively optimistic.
[After Pangloss, an optimist in Candide, a satire by Voltaire.]
- translational medicine
- translative
- translator
- translatorial
- translatory
- transliterate
- transliteration
- translocate
- translocation
- translucence
- translucency
- translucent
- translucently
- transluminal
- translunar
- trans man
- transman
- transmarine
- transmembrane
- transmigrant
- transmigrate
- transmigration
- transmigrator
- transmigratory
- transmissibility