enthusiasm

1 a practice or interest that is very popular for a short time this year's enthusiasm is often next year's laughingstock Synonyms buzz, chic, craze, dernier cri, fad, fashion, flavor, go, hot ticket, last word, latest, mode, rage, sensation, style, ton, trend, vogueRelated Words nine days' wonder (also nine day wonder); new wave; crush, infatuation; fervor, passion; furor, fuss, hullabaloo, to-do, uproar; bandwagon, crusade, cult, movement; novelty, wrinkle; caprice, fancy, whimNear Antonyms classic, standard

2 urgent desire or interest in my enthusiasm to get going, I forgot to pack any foul-weather clothing Synonyms appetite, ardor, avidity, avidness, desirousness, eagerness, excitement, hunger, impatience, keenness, lust, thirstRelated Words alacrity, quickness; ambition, gusto, zest; appetence, appetency, fervency, passion, warmth, zeal; amenability, readiness, willingnessNear Antonyms casualness, insouciance, nonchalance, unconcern; aloofness, detachment; impassivity, languidness, languor; halfheartedness, lukewarmnessAntonyms apathy, indifference

3 depth of feeling spoke about wildlife conservation with evident enthusiasm Synonyms ardency, emotion, ardor, fervency, fervidness, fervor, fire, heat, intenseness, intensity, passion, passionateness, vehemence, violence, warmth, white heatRelated Words cathexis; emotionalism, emotionality, histrionics, mawkishness, melodrama, sappiness, sentimentality; eagerness, earnestness, excitement, gusto, keenness, zest; fanaticism, fever, hot-bloodedness, infatuation, mania, obsession, zeal; compassion, responsiveness, sentiment, sympathy, tenderness; torridity, torridnessNear Antonyms aloofness, calmness, collectedness, composure, detachedness, dryness, phlegm, reserve, reservedness, reticence, taciturnity; apathy, indifference, stoicism, stoniness, unconcern; stiffness, woodenness; chilliness, coldness, coolness, frigidity, frigidnessAntonyms impassiveness, impassivity, insensibility, insensibleness, insensitiveness, insensitivity