SAT Word Skills 5 - Lesson 19

having a humorous and joking manner

having a cheerful and friendly demeanor

concerning or relating to the editor, typically involving opinions, perspectives, or decisions regarding content

relating to the angle of 90 degrees

having little or no importance

involving or belonging to the government of a city, town, etc.

expressing one's ideas and opinions so clearly that it leaves no room for doubt

based upon observations or experiments instead of theories or ideas

absolutely necessary and of great importance

lasting or existing for a small amount of time