“Boost” can mean increase, improve, strengthen, stimulate, or accelerate. Choosing a more precise verb helps readers understand whether you changed the amount, quality, speed, reach, or impact.
Choose the Verb by What You Are Increasing
- Increase
- Raise
- Enhance
- Improve
- Strengthen
- Amplify
- Augment
- Elevate
- Expand
- Stimulate
- Accelerate
- Advance
- Reinforce
- Lift
- Propel
Increase
Increase suits make an amount, level, or number greater. It is most useful when that is the specific sense intended by “boost.”
Example: In this context, “Increase” is the clearer choice for make an amount, level, or number greater.
Raise
Use Raise for move a level, value, standard, or amount upward. This is more precise than treating every use of “boost” as identical.
Example: A writer could choose “Raise” when referring to move a level, value, standard, or amount upward.
Enhance
Enhance points to improve quality, value, or effectiveness. Choose it when that nuance matches the sentence.
Example: Here, “Enhance” works because the sentence concerns improve quality, value, or effectiveness.
Improve
Choose Improve when you mean make something better. It gives “boost” a clearer contextual meaning.
Example: Use “Improve” in a sentence where the intended meaning is make something better.
Strengthen
Strengthen suits make something more effective, resilient, or powerful. It is most useful when that is the specific sense intended by “boost.”
Example: In this context, “Strengthen” is the clearer choice for make something more effective, resilient, or powerful.
Amplify
Use Amplify for increase strength, volume, reach, or effect. This is more precise than treating every use of “boost” as identical.
Example: A writer could choose “Amplify” when referring to increase strength, volume, reach, or effect.
Augment
Augment points to formal verb meaning add to or increase. Choose it when that nuance matches the sentence.
Example: Here, “Augment” works because the sentence concerns formal verb meaning add to or increase.
Elevate
Choose Elevate when you mean raise status, quality, level, or tone. It gives “boost” a clearer contextual meaning.
Example: Use “Elevate” in a sentence where the intended meaning is raise status, quality, level, or tone.
Expand
Expand suits increase size, scope, capacity, or reach. It is most useful when that is the specific sense intended by “boost.”
Example: In this context, “Expand” is the clearer choice for increase size, scope, capacity, or reach.
Stimulate
Use Stimulate for encourage activity, growth, demand, or interest. This is more precise than treating every use of “boost” as identical.
Example: A writer could choose “Stimulate” when referring to encourage activity, growth, demand, or interest.
Accelerate
Accelerate points to make a process or growth happen faster. Choose it when that nuance matches the sentence.
Example: Here, “Accelerate” works because the sentence concerns make a process or growth happen faster.
Advance
Choose Advance when you mean move progress or development forward. It gives “boost” a clearer contextual meaning.
Example: Use “Advance” in a sentence where the intended meaning is move progress or development forward.
Reinforce
Reinforce suits strengthen something already present. It is most useful when that is the specific sense intended by “boost.”
Example: In this context, “Reinforce” is the clearer choice for strengthen something already present.
Lift
Use Lift for raise a level, mood, restriction, or result. This is more precise than treating every use of “boost” as identical.
Example: A writer could choose “Lift” when referring to raise a level, mood, restriction, or result.
Propel
Propel points to drive something forward or cause rapid progress. Choose it when that nuance matches the sentence.
Example: Here, “Propel” works because the sentence concerns drive something forward or cause rapid progress.
How to Choose the Best Option for “Boost”
Start with the meaning of “boost” in your sentence, then choose the alternative that preserves that meaning and fits the grammar, tone, and level of formality. Variety helps only when it also improves precision; keep “boost” when it remains the clearest and most natural wording.