"much easier if words are allowed to mean what they mean, not what some people think they ought to mean..."
Definitions - take your pick
Jim Carroll


Islamism has been defined as:
"the belief that Islam should guide social and political as well as personal life",[10]
"the [Islamic] ideology that guides society as a whole and that [teaches] law must be in conformity with the Islamic sharia",[11]
an unsustainably flexible movement of ... everything to everyone: an alternative social provider to the poor masses; an angry platform for the disillusioned young; a loud trumpet-call announcing `a return to the pure religion` to those seeking an identity; a "progressive, moderate religious platform` for the affluent and liberal; ... and at the extremes, a violent vehicle for rejectionists and radicals.[12]
an Islamic "movement that seeks cultural differentiation from the West and reconnection with the pre-colonial symbolic universe",[13]
"the organised political trend, owing its modern origin to the founding of the Muslim Brotherhood in Egypt in 1928, that seeks to solve modern political problems by reference to Muslim texts",[14]
"the whole body of thought which seeks to invest society with Islam which may be integrationist, but may also be traditionalist, reform-minded or even revolutionary",[14]
"the active assertion and promotion of beliefs, prescriptions, laws or policies that are held to be Islamic in character,"[4]
a movement of "Muslims who draw upon the belief, symbols, and language of Islam to inspire, shape, and animate political activity;" which may contain moderate, tolerant, peaceful activists, and/or those who "preach intolerance and espouse violence."[15]
a term "used by outsiders to denote a strand of activity which they think justifies their misconception of Islam as something rigid and immobile, a mere tribal affiliation."[9][16]
Islamism takes different forms and spans a wide range of strategies and tactics, and thus is not a united movement.

Moderate reformists who accept and work within the democratic process include the Justice and Development Party of Turkey, Tunisian author and reformer Rashid Al-Ghannouchi and Malaysian opposition leader Anwar Ibrahim. The Islamist group Hezbollah in Lebanon participates in both elections and armed attacks, seeking to abolish the state of Israel.

Groups such as the Jamaat-e-Islami of Pakistan and the Sudanese Brotherhood favored a top-down road to power by military coup d'état.[17] The radical Islamists al-Qaeda and Egyptian Islamic Jihad reject entirely democracy and self-proclaimed Muslims they find overly moderate, and preach violent jihad, urging and conducting attacks on a religious basis. This is not of the normal religion, and is responded to with outrage by the public.

Another major division within Islamism is between the fundamentalist "guardians of the tradition" of the Salafism or Wahhabi movement, and the "vanguard of change" centered on the Muslim Brotherhood.[18] Olivier Roy argues that "Sunni pan-Islamism underwent a remarkable shift in the second half of the 20th century" when the Muslim Brotherhood movement and focus on Islamistation of pan-Arabism was eclipsed by the Salafi movement with its emphasis on "sharia rather than the building of Islamic institutions," and rejection of Shia Islam.[19]