Inventors Secret
Makes trains go forward.
Locomotive
Impressive and important
prestigious
To have strong emotions about it.
passionate
Gives a benefit or contributes to sucess.
favorable
To move slowly and noisily.
Chugged
To be poor.
Impoverished
An odd person.
eccentric
Covered thickly and can't see through it.
densely
Small specialized machines or electronic devices.
gadgets
To move something.
Maneuver
Known and respected for its excellence.
distinguished
Logical and easy to understand.
reasonable
Machine that plays recorded music or sound.
phonograph
A group who is the best or the most skilled.
Elite
To happen for an obvious reason.
evidently
Confused due to fever or illness.
delirious
To work in a rough and uneven way and make popping noise.
sputtered
To do something the same for a very long time.
Traditional
a rough draft of a model created for testing before final form is created.
prototype
To have weaknesses or flaws.
deficiencies