rate + speed or frequency of events over time
concentrate + to pay great attention to a task; focus
illustrate + To explain with examples to make easier to understand
operate + To be working or being used
separate + to divide into parts, or to make something divide into parts
accurate + With no mistake or error; Correct
celebrate + To observe an event or occasion, e.g. a birthday
corporate + Concerning (usually large) companies
demonstrate + To show how something works (e.g. product)
generate + To create or be produced or bring into existence
grateful + Feeling or showing thanks; thankful
incorporate + To include or involve as part of something else
integrate + to combine together; make into one thing
moderate + Average in size or amount
strategy + careful plan or method for achieving a goal