center + place in the middle of something ☊
central + Being in the middle ☊
recent + happening or beginning not long ago ☊
recently + just a while ago; not long ago ☊
cent + 100th of the basic unit of money e.g. there are 100 of these in a dollar ☊
century + period of 100 years ☊
concentrate + to pay great attention to a task; focus ☊
concentration + paying ( a lot of) attention to a task ☊
innocent + Free from evil or guilt ☊
percent + One one-hundredth of a whole ☊
percentage + part of a whole divided into hundredths ☊
incentive + Something that encourages a person to work hard ☊