15-Letter Words Containing NIS

Here's the list of all the 210 15-Letter Words Containing NIS in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Words (with Definitions and Examples)
synchronisation
1. the relation that exists when things occur at the same time
2. an adjustment that causes something to occur or recur in unison
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totalitarianism
1. a form of government in which the ruler is an absolute dictator (not restricted by a constitution or laws or opposition etc.)
2. an ideological belief in the complete and unrestricted power of government.
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conservationist
1. someone who works to protect the environment from destruction or pollution
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impressionistic
1. of or relating to or based on an impression rather than on facts or reasoning
2. relating to or characteristic of Impressionism
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humanitarianism
1. the doctrine that people's duty is to promote human welfare
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15-Letter Words Containing NIS