Forest
Part of speech: noun
Definition: A dense collection of trees covering a relatively large area. Larger than woods. Any dense collection or amount. A defined area of land formerly set aside in England as a royal hunting ground. a disjoint union of trees
Part of speech: verb
Definition: To cover an area with trees.
Example sentence: When the oak is felled the whole forest echoes with it fall, but a hundred acorns are sown in silence by an unnoticed breeze.
Wood
Part of speech: noun
Definition: The substance making up the central part of the trunk and branches of a tree. Used as a material for construction, to manufacture various items, etc. or as fuel.As the previous but referring to wood of a particular species.A forested or wooded area, most often used in the plural.Firewood.A type of golf club, the head of which was traditionally made of wood.A woodwind instrument.An erection.
Part of speech: verb
Definition: To cover or plant with trees.
Part of speech: adjective
Definition: Made of wood.Mad, insane, crazed.
Example sentence: From such crooked wood as that which man is made of, nothing straight can be fashioned.