Anagrams of: BLACKHEADED

• That can be hacked or broken into; insecure, vulnerable.

• That lends itself to hacking (technical tinkering and modification); moddable.

• a soft whitish calcite

• a pure flat white with little reflectance

• an amphetamine derivative (trade name Methedrine) used in the form of a crystalline hydrochloride; used as a stimulant to the nervous system and as an appetite suppressant

• a piece of calcite or a similar substance, usually in the shape of a crayon, that is used to write or draw on blackboards or other flat surfaces

• write, draw, or trace with chalk

• a comb for separating flax fibers

• comb with a heckle

• challenge aggressively

• long slender feather on the necks of e.g. turkeys and pheasants

• comb with a heckle

• having lost freshness or brilliance of color

• (used of color) artificially produced; not natural

• being of the achromatic color of maximum darkness; having little or no hue owing to absorption of almost all incident light

• of or belonging to a racial group especially of sub-Saharan African origin

• the quality or state of the achromatic color of least lightness (bearing the least resemblance to white)

• British chemist who identified carbon dioxide and who formulated the concepts of specific heat and latent heat (1728-1799)

• popular child actress of the 1930's (born in 1928)

• total absence of light

• (board games) the darker pieces

• a person with African ancestry, "Negro" and "Negroid" are archaic and pejorative today

• black clothing (worn as a sign of mourning)

• marked by anger or resentment or hostility

• offering little or no hope

• stemming from evil characteristics or forces; wicked or dishonorable

• (of events) having extremely unfortunate or dire consequences; bringing ruin

• (of the face) made black especially as with suffused blood

• extremely dark

• harshly ironic or sinister

• (of intelligence operations) deliberately misleading

• distributed or sold illicitly

• (used of conduct or character) deserving or bringing disgrace or shame

• (of coffee) without cream or sugar

• soiled with dirt or soot

• make or become black

• one who works hard at boring tasks

• a politician who belongs to a small clique that controls a political party for private rather than public ends

• a mediocre and disdained writer

• a tool (as a hoe or pick or mattock) used for breaking up the surface of the soil

• a car driven by a person whose job is to take passengers where they want to go in exchange for money

• an old or over-worked horse

• a horse kept for hire

• a saddle horse used for transportation rather than sport etc.

• cut with a hacking tool

• be able to manage or manage successfully

• cut away

• kick on the arms

• kick on the shins

• fix a computer program piecemeal until it works

• significantly cut up a manuscript

• cough spasmodically