Example : The ball sailed between the uprights.

Synonyms : vertical

Synonyms : upright piano

Example : An upright post.

Synonyms : unsloped

Example : A genuinely good person.
A just cause.
An upright and respectable man.

Synonyms : good, just

Example : An erect stature.
Erect flower stalks.
For a dog, an erect tail indicates aggression.
A column still vertical amid the ruins.
He sat bolt upright.

Synonyms : erect, vertical