Words to Describe reversals

How reversals often is described ("________ reversals")

• dramatic
• spatial
• such
• swift
• evolutionary
• ironic
• remarkable
• seasonal
• sudden
• partial
• similar
• many
• stunning
• ground
• apparent
• several
• term
• temporary
• startling
• financial
• systematic
• slow
• fewer
• spontaneous
• comic
• minor
• observed
• rapid
• paleomagnetic
• serious
• symbolic
• striking
• constant
• interesting
• abrupt
• induced
• stress
• extreme
• periodic
• double
• unexpected
• frequent
• surprising
• perceptual
• occasional
• quick
• violent
• psychological
• military
• economic
• recent
• possible
• current
• numerous
• successive
• curious
• appellate
• geomagnetic
• complete
• drastic
• dialectical
• significant
• severe
• subsequent
• strange
• cyclic
• major
• sharp
• radical
• multiple
• magnetic