Upper Body Root Words
Trunk Root Words
Upper Extremity Root Words
Skeletal Structures
Mystery
100

This root word means skull. 

What is crani/o? 

100

scapul/o.

What is scapula/shoulder blade? 

100

This root word means ulna/lower arm.

What is uln/o?

100

The meaning of the root word myel/o. 

What is bone marrow? 

100

This root word means patella/knee cap? 

What is patell/o?

200
This root word means upper jaw.

What is maxil/o? 

200

The meaning of the root word spondy/o.

What is vertebrae? 

200

This root word means elbow. 

What is olecran/o? 

200

The meaning of the root word arthr/o.

What is joint?

200

This root word means femur/thigh bone.

What is femor/o?

300

This root word means mandibular/lower jaw. 

What is mandibul/o? 

300

The meaning of the root word lumb/o.

What is lower back; loins?

300

This root word means elbow.

What is olecran/o? 
300

The meaning of the root word chondr/o.

What is cartilage? 

300

This root word means child. 

What is ped/o?
400
This root word means chest.

What is costo/o?

400

The meaning of the root word ili/o. 

What is hip? 

400

This root word means radius/lower arm. 

What is radi/o?

400

The meaning of the root word synov/o. 

What is synovial membrane? 

400

This prefix means straight.

What is ortho-?

500

 This root word means clavicle/collar bone.

What is clavicul/o? 

500

The meaning of the root word coccyg/o. 

What is coccyx; tailbone?

500

This root word means phalanx/bones of the fingers or toes. 

What is phalanx/o? 

500

The meaning of the root word oste/o. 

What is bone?

500

This root word means flesh. 

What is sarc/o?