to read and mark corrections in (something, such as a proof)
proofread
a person who makes something (such as a useful device or process) for the first time
inventor
to pay or pay the charge on in advance
prepaid
the newest and most advanced area of an activity
cutting-edge
possessing a special often athletic, creative, or artistic aptitude
talented
being or represented on a small scale
miniature
to spell a word or words incorrectly
misspell
capable of being used again or repeatedly
reusable
having or likely to have influence or effect
significant
useful
practical
to come very near to
approach
driven by one's own desires and ambitions
self-motivated
imaginative
creative
easy to learn, use, understand, or deal with
user-friendly
science-based tools created to solve problems (as in industry or engineering)
technology
can be charged and used again
rechargeable
to conduct (oneself) badly or improperly
misbehave
having a cost that is not too high
affordable
distinguished by unusual mental keenness or alertness
brilliant
new and not resembling something formerly known or used
novel
done, made, or held without a stop
non-stop
having influence
influential
characterized by, tending to, or introducing innovations
innovative
capable of, affected by, or expressing intense feeling
passionate
designed to get something done quicker
time-saving