Participial Adjectives

We often make adjectives from present participles and past participles.
 
 

The frightened dog lay under the desk during the thunderstorm. What time is it--my watch is broken.
Kelvin finds the staff meetings tiring. Niagra Falls in the winter is the most amazing sight.
 

Present participle adjectives (ending with -ing) have an active meaning.
Past participle adjectives (ending with -ed) have a passive meaning.
 
 

The rock concert was boring. Gail was bored at the concert.

In this example, the rock concert caused the boredom. Gail received or felt the boredom.
 
 

The big black bear was horribly frightening. I was too frightened to run.

I didn't do anything...I felt the fear. The bear was menacing...he caused the fear.
 

Here are some pairs of participial adjectives to watch out for:
 
 

amazing amazed exciting excited
boring bored exhausting exhausted
baffling baffled fascinating fascinated
compelling  compelled frightening frightened
confusing confused invigorating invigorated
consuming consumed moving moved
demoralizing demoralized stirring stirred
disappointing disappointed tiring tired
disturbing disturbed troubling troubled
enriching enriched upsetting upset
entertaining entertained
 

Practice #1
  (c) David Tillyer 1998