Else
Part of speech: conjunction
Definition: For otherwise; or else. but if the condition of the previous clause is false, do the following.
Part of speech: adverb
Definition: Otherwise, if not.
Part of speech: adjective
Definition: Other; in addition to previously mentioned items.
Example sentence: If you don't design your own life plan, chances are you'll fall into someone else's plan. And guess what they have planned for you? Not much.
Other
Part of speech: determiner
Definition: Not the one previously referred to.
Part of speech: adverb
Definition: Apart from; in the phrase "other than".
Part of speech: conjunction
Definition: Or.
Part of speech: noun
Definition: An other one.
Part of speech: adjective
Definition: Out of a set of two, not the one previously referred to.Contrary to.
Example sentence: Ships that pass in the night, and speak each other in passing, only a signal shown, and a distant voice in the darkness; So on the ocean of life, we pass and speak one another, only a look and a voice, then darkness again and a silence.