By Rachel Mitchell Text Copyright 2018 by Rachel Mitchell

Notable drawbacks [Noun] (disadvantages which are important to note).
But just like with Facebook, there are some notable drawbacks to using Twitter.
Despite its success, this approach has notable drawbacks.
Negative factor [Noun] (factor that is not good and negatively affects something else).
A negative factor is that getting pregnant after 35 years of age oftentimes carries more potential health risks.
The one negative factor about this job is that I have to get up so early.
Novelty [Noun] (the quality of being new, different, unique or unusual).
There's a certain novelty value in this approach. We like novelty in our day to day life.
Neglected [Verb] (to pay no attention to someone or something).
The reason he failed was because he neglected his work. When an opportunity is neglected, it never comes back to you. She neglected to do her homework, so my teacher scolded her.
LETTER O
Overlook [Verb] (to have a view of/from).
We had a party in an Italian restaurant overlooking a river.
Open to [Adjective] (be willing to receive or welcome).
The club is open to people of all ages. I'm open to new opportunities.
On purpose [Expression] (intentionally; deliberately).
He came here on purpose to see me.
He didn't do it on purpose - it was an accident.
Obstacle [Noun] (something that makes it difficult for you to move forward or achieve something else).
There is no obstacle for any journalist to express whatever he thinks. A tree fell across the road and became an obstacle for cars and trucks.
Out of the question [Expression] (impossible). I'm afraid a promotion is out of the question now. It is out of the question to digest his theory.
Outdated [Adjective] (no longer useful, because it is old-fashioned (out of date)).
His writing style is now boring and outdated. We must not use outdated security system.
Outweighed [Verb] (greater or more significant than something).
The dangers of surfing are outweighed by the excitement of this sport.
He outweighs me by 8 kg.
Opt for [Verb] (to make a choice from a range of options).
Tom opted for early retirement.
After she graduated, she opted for a career in music.