Solutions Banned insecticide: Abbr. has 10 entries with similar clues

• 3-letter words
• pcbBanned chemical contaminant, for short
• 5-letter words
• machooverly aggressive centrist banned from march by opposition leader
• sprayTreat with insecticide
• 8-letter words
• nicotineMaterial found in tobacco used as an insecticide
• samizdatSecret publishing and distribution of literature banned by state of USSR
• verbotenBanned (German)
• 10-letter words
• prohibitedBanned
• 11-letter words
• prohibitionperiod from 1920-33 in the us when the manufacture, transportation and sale of intoxicating liquor was banned
• 12-letter words
• black-marketPlace of illegitimate traffic in banned goods
• japanesetosaCanine of east Asian origin on the UK banned list