Littré
biographical name
Lit·tré li-ˈtrā 
Maximilien-Paul-Émile 1801–1881 French lexicographer
- ratifiers
- ratifies
- ratify
- ratifying
- ratihabition
- ratine
- ratines
- rating
- rating badge
- rating flume
- rating nut
- ratings
- ratiné
- ratio
- ratio arm
- ratio chart
- ratio cognoscendi
- ratio essendi
- ratio of a geometric progression
- ratio of expansion
- ratio of similitude
- ratiocinate
- ratiocinated
- ratiocinates
- ratiocinating