antigram an anagram that means the opposite of the original word or phrase
agnostic a person who claims the existence of God is unknowable
anagram a phrase rearranged from the letters of another phrase
histogram a bar chart representing a frequency distribution
pentagram a star with 5 points
instigate provoke or stir up
indecorum a lack of decorum
isogram a line drawn on a map connecting points having the same numerical value of some variable
Venn's diagram a diagram that uses circles to represent mathematical or logical sets pictorially inside a rectangle (the universal set); elements that are common to more than one set are represented by intersections of the circles
instar an insect or other arthropod between molts
anestrum applies to nonhuman mammals: a state or interval of sexual inactivity between two periods of estrus
angiogram an X-ray representation of blood vessels made after the injection of a radiopaque substance
ideogram a graphic character that indicates the meaning of a thing without indicating the sounds used to say it
mainstream the prevailing current of thought
unstarred not marked with an asterisk
instigant someone who deliberately foments trouble
onstage on the stage
in stages a little bit at a time
instigator someone who deliberately foments trouble
unstaged not performed on the stage