Solve these clues to fill the grid.
- The striking of one body against another
- 3 Across
- Intended or having the power to induce action or belief
- 6 Across
- An opportunity to state your case and be heard
- 8 Across
- The strength of a solution
- 9 Across
- A language user's knowledge of words
- 11 Across
- The feelings ___ on a person's face
- 12 Across
- People in general considered as a whole
- 14 Across
- Any strong feeling
- 15 Across
- The formal presentation of a stated proposition and the opposition to it
- 16 Across
- An artistic movement in the late 19th century that tried to express abstract or mystical ideas
- 1 Down
- A systematic means of communicating by the use of sounds or conventional symbols
- 2 Down
- Freedom from doubt
- 4 Down
- A show or display
- 5 Down
- A prediction made by extrapolating from past observations
- 7 Down
- Motion of hands or body to emphasize or help to express a thought or feeling
- 10 Down
- Strength or the ability to control things
- 13 Down