Anagrams of: OVERDOER_

• troubled persistently especially with petty annoyances

• causing difficulty in finding an answer or solution; much disputed

• To set a measuring instrument to zero; to calibrate instrument scale to valid zero.

• To change a memory location or range to values of zero; to set a variable in a computer program to zero.

• To cause or set some value or amount to be zero.

• To eliminate; to delete; to overwrite with zeros.

• To disappear

• the state of high or excessive activity or productivity or concentration

• a high gear used at high speeds to maintain the driving speed with less output power

• drive or work too hard

• make use of too often or too extensively

• the mistake of not following suit when able to do so

• fail to follow suit when able and required to do so

• cancel officially

• large powerful tractor; a large blade in front flattens areas of ground

• someone given to teasing (as by mocking or stirring curiosity)

• United States industrialist who manufactured vacuum cleaners (1849-1932)

• United States lawyer who was director of the FBI for 48 years (1895-1972)

• 31st President of the United States; in 1929 the stock market crashed and the economy collapsed and Hoover was defeated for reelection by Franklin Roosevelt (1874-1964)

• a kind of vacuum cleaner

• clean with a vacuum cleaner

• any thick, viscous matter

• the process of seeping

• pass gradually or leak through or as if through small openings

• release (a liquid) in drops or small quantities