WordRel.com

• a general tendency to change (as of opinion)

  synonym	driftmovement
  hypernym	dispositioninclinationtendency
  hyponym	evolutionary trendgravitation

• the popular taste at a given time

  synonym	stylevogue
  derivation	trendy
  hypernym	appreciationdiscernmentperceptivenesstaste
  hyponym	bandwagonfashionNew Look

• general line of orientation

  synonym	course
  hypernym	directionway

• a general direction in which something tends to move

  synonym	tendency
  hypernym	directionway

• turn sharply; change direction abruptly

  synonym	curvecutsheerslewslueswerveveer
  hypernym	turn
  hyponym	peel offyaw

• to be temporarily popular

  similar

  be