Term: iodine: a nonmetallic element belonging to the halogens; used especially in medicine and photography and in dyes; occurs naturally only in combination in small quantities (as in sea water or rocks)
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: catwalk: narrow pathway high in the air (as above a stage or between parts of a building or along a bridge)
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: golden glow: very tall branching herb with showy much-doubled yellow flower heads
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: needlebush: shrub with pungent rigid needle-shaped leaves and white flowers; eastern Australia
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: zoanthropy: the delusion that you have assumed the form of an animal
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: variorum: an edition containing various versions of a text or notes by various scholars or editors
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: back burner: reduced priority
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: active placebo: a placebo used in experimental tests of a drug that has noticeable side effects
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: unit: a single undivided natural thing occurring in the composition of something else
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: anticipation: an expectation
Broader: halogen: any of five related nonmetallic elements (fluorine or chlorine or bromine or iodine or astatine) that are all monovalent and readily form negative ions | Unrelated: bacteroidaceae: family of bacteria living usually in the alimentary canal or on mucous surfaces of warm-blooded animals; sometimes associated with acute infective processes