Houghton Mifflin Spelling and Vocabulary Grade 5 Unit 28
mistake
a bad or wrong decision; error
disgrace
a cause of shame
mislaid
accidentally lost something
mishap
an unlucky accident
disorder
chaos or lack of order
disaster
extreme destruction or misfortune
informal
having a relaxed or unofficial manner
unfortunate
having undeserved or unforeseen bad luck
unwise
lacking in good sense or judgment
unable
lacking the ability
untidy
messy and disordered
unequal
not even or matched, not the same
insecure
not feeling confident or sure
incomplete
not finished or not whole
insincere
not genuine
unknown
not known, unfamiliar
uneven
not level, smooth, or equal, inconsistent
unnecessary
not needed or required
indirect
not straightforward or in a straight line
dishonest
not truthful
invisible
not visible, unable to be seen
unstable
shaky and not very firmly established
mistreat
to act unkindly or cruel towards
discourage
to cause to lose excitement or enthusiasm
mislead
to direct into error of thought or action
disagree
to have a different opinion
discover
to obtain knowledge of for the first time
dismiss
to send someone or something away, to let go
dislike
to show aversion to
misspell
to use the wrong letters to make a word