Voice
Pitch
Highness and Lowness of your voice
Eye contact
When a person is looking at the speaker or audience
Speaker
Person talking
Vocal variance
Variety in pitch and volume
Volume
How loud or soft words are said
Gestures
The movement of arms and hands
Audience
person or persons watching or listening to a production
Pronunciation
correctly saying a word
Projection
Volume or energy with which one speaks.
Posture
The way one stands
Performance
an entertainment presented before a audience
Diction
the enunciation and pronunciation of words
Force
The thrust which you speak, sing, or scream.
Facial expressions
Movement of the face
Improvs
Creation and performance of a role without written dialogue
Rate
the speed of speaking
Articulation
How clearly the letters of a word are said
Pantomime
An action which tells a story without words
Stage fright
Fear of performing in public
Mood
Feelings in a scene