de (a)  

• down
• under
• before
• low

voc (a)  

• voice
• sound
• song
• under

luc (a)  

• light
• electricity
• bulb
• lamp

acr (a)  

• sharp
• puncture
• needle
• fight

ambul (a)  

• walk
• dog
• feet
• follow

pugn (a)  

• fight
• sport
• punch
• angry

sequ (a)  

• follow
• line
• children
• down

centri (a)  

• center
• circle
• middle
• arrow

clam (a)  

• to cry out
• to be angry
• to make sound
• voice

sanct (a)  

• holy
• light
• metal
• sharp