gybe,    
gyle ,  
gym gymnasium  gymnastics
gym-shoes  
gymkhana   
gymnasia gymnasium
gymnasium , 
gymnast
gymnastic
gymnastics, industrial gymnastics  
gynaecological
gynaecologist
gynaecology
gypI.  II. , , , , , , , 
gyps gypsum
gypsa gypsum
gypseous
gypsous
gypsum, 
Gypsy= Gipsy
gyrate ,   ,   
gyration   , 
gyratory
gyre, , 
Gyrene  
gyro gyroscope
gyro--, 
gyro-compass
gyropilot
gyroplane
gyroscope
gyroscopic
gyrostat
gyve, , 
