ability - ambiguity - community - stupidity - necessity - superiority - invisibility - instability - university - eccentricity

competitive - repetitive

attitude - vicissitude - fortitude - ingratitude - solicitude

analogy - apology - anthropology - biology - methodology - pathology - biologist - neologism

autobiography - choreography - photography - geography - biographer - photographer

adventurous - generous - mountainous - ruinous - autonomous - humorous - scrupulous - hazardous - fabulous - prosperous - synonymous - miraculous - unanimous - monotonous

Verbs:

associate - initiate - operate - retaliate

Adjectives:

delicate - inanimate - considerate - illiterate - passionate - affectionate

Nouns:

magistrate - certificate - candidate - subordinate

analyze - antagonize - authorize - jeopardize - organize - recognize - apologize - criticize

characterize - regularize - idealize

glorify - qualify - magnify - purify - ratify - personify

benefactor - calculator - elevator - commentator - radiator - gladiator

criticism - socialism - communism - totalitarianism

absolutism - capitalism - protestantism - defeatism - opportunism