1. aesthetic
the formal way to say to nice to look at
e.g. The design isn't particularly aesthetic, but at least it's practical.
2. literally
You can use literally to emphasise a statement.
e.g. We're told, that civilian had to literally take flight across Lake Chad to escape.
3. demolish
To demolish something such as a building means to destroy it completely.
e.g. Partly because of the same reason, why workers began demolishing the house.
e.g. Workers are set to begin demolishing what's left to the Jetstar roller coaster.
4. commence
When something commences or you commence, it begins.
e.g. The lawyers are preparing for the trial,which commences in 30 days.