Words that Rhyme with optimism
2 Syllable Words
chisholm, chism, chisum, ism, prism, prizm, schism, scism, trism
3 Syllable Words
autism, fascism, leftism, racism, statism, tourism, yogiism
4 Syllable Words
activism, altruism, aneurism, animism, aphorism, atheism, barbarism, bolshevism, boosterism, botulism, catechism, centralism, chauvinism, classicism, communism, criticism, cronyism, cynicism, dandyism, darwinism, despotism, dogmatism, druidism, dualism, dynamism, egoism, egotism, elitism, embolism, ergotism, escapism, euphemism, extremism, fatalism, federalism, feminism, fetishism, feudalism, formalism, futurism, gnosticism, hedonism, hellenism, helotism, heroism, hinduism, humanism, hypnotism, jansenism, journalism, judaism, legalism, leninism, liberalism, lyricism, magnetism, mannerism, mechanism, mesmerism, methodism, modernism, moralism, mysticism, narcissism, nativism, naturalism, nepotism, neutralism, nihilism, organism, ostracism, pacifism, paganism, peronism, pessimism, plagiarism, pluralism, populism, pragmatism, racialism, reaganism, rheumatism, satanism, semitism, skepticism, socialism, stalinism, stigmatism, stoicism, symbolism, synergism, terrorism, thatcherism, tokenism, unionism, zionism
5 Syllable Words
absolutism, adventurism, alcoholism, anachronism, antagonism, arianism, astigmatism, bilingualism, buchananism, cannibalism, capitalism, catholicism, collectivism, commercialism, confucianism, conservatism, consumerism, corporatism, creationism, determinism, diastrophism, empiricism, eroticism, evangelism, expansionism, expressionism, factionalism, fanaticism, favoritism, federalism, geotropism, gradualism, hooliganism, illusionism, impressionism, liberalism, mercantilism, metabolism, militarism, minimalism, monasticism, monetarism, mutualism, nationalism, naturalism, negativism, obstructionism, opportunism, parallelism, pastoralism, paternalism, patriotism, perfectionism, pharisaism, positivism, protectionism, protestantism, provincialism, puritanism, radicalism, recidivism, relativism, revisionism, romanticism, secularism, separatism, surrealism, voluntarism, volunteerism
6 Syllable Words
abolitionism, agrarianism, americanism, colonialism, conservativism, counterterrorism, diamagnetism, emotionalism, ferromagnetism, fundamentalism, imperialism, interventionism, isolationism, materialism, microorganism, overoptimism, parochialism, professionalism, republicanism, sectarianism, sensationalism
7 Syllable Words
anglo-catholicism, anti-catholicism, electromagnetism, environmentalism, individualism, intellectualism, internationalism, supernaturalism, territorialism, unilateralism
8 Syllable Words
authoritarianism, egalitarianism, entrepreneurialism, totalitarianism
Definitions of optimism
n. The opinion or doctrine that everything in nature, being the work of God, is ordered for the best, or that the ordering of things in the universe is such as to produce the highest good.
n. A disposition to take the most hopeful view; -- opposed to pessimism.