1. (noun) the amount of energy transmitted (as by acoustic or electromagnetic radiation)

• intensity level
• strength

2. (noun) high level or degree; the property of being intense

• intensiveness

3. (noun) the magnitude of sound (usually in a specified direction)

• loudness
• volume

4. (noun) chromatic purity: freedom from dilution with white and hence vivid in hue

• chroma
• saturation
• vividness

1. (noun) the amount of energy transmitted (as by acoustic or electromagnetic radiation)

• acoustic power
• sound pressure level
• candlepower
• light intensity
• field intensity
• field strength
• half-intensity
• radio brightness
• threshold level

2. (noun) high level or degree; the property of being intense

• badness
• severeness
• severity
• emphasis
• vehemence
• ferocity
• fierceness
• furiousness
• fury
• vehemence
• violence
• wildness
• force
• forcefulness
• strength
• top

3. (noun) the magnitude of sound (usually in a specified direction)

• crescendo
• forte
• fortissimo

1. (noun) the amount of energy transmitted (as by acoustic or electromagnetic radiation)

• magnitude

2. (noun) high level or degree; the property of being intense

• degree
• grade
• level

3. (noun) the magnitude of sound (usually in a specified direction)

• sound property

4. (noun) chromatic purity: freedom from dilution with white and hence vivid in hue

• color property

1. (noun) high level or degree; the property of being intense

• compound
• deepen
• heighten
• intensify
• deepen
• intensify
• escalate
• intensify
• step up
• intense
• intensive
• intensive

2. (noun) the magnitude of sound (usually in a specified direction)

• forte
• loud
• loud

3. (noun) chromatic purity: freedom from dilution with white and hence vivid in hue

• bright
• brilliant
• vivid
• chromatic
• intense
• intense
• vivid
• vivid
• intensify

1. (noun) the magnitude of sound (usually in a specified direction)

• softness