Words to Describe decelerations

How decelerations often is described ("________ decelerations")

• shallow
• subtle
• intermittent
• sudden
• antenatal
• nonperiodic
• ominous
• uncorrectable
• rate
• consistent
• pronounced
• atypical
• late
• mild
• persistent
• sporadic
• spontaneous
• variable
• antepartum
• moderate
• observed
• rapid
• maximum
• transient
• cardiac
• uniform
• abrupt
• fetal
• periodic
• occasional
• repetitive
• recurrent
• associated
• profound
• early
• significant
• severe
• inconsistent
• prolonged