Words to Describe stimulations

How stimulations often is described ("________ stimulations")

• consecutive
• light
• proprioceptive
• auditory
• negative
• single
• varied
• intermittent
• joint
• simultaneous
• antigenic
• certain
• similar
• various
• definite
• olfactory
• pleasurable
• emotional
• rhythmic
• painful
• vital
• acute
• sympathetic
• environmental
• strong
• physical
• sensory
• outside
• mild
• outer
• identical
• appropriate
• rapid
• internal
• nervous
• acoustic
• artificial
• retinal
• mechanical
• tactual
• excessive
• stronger
• repeated
• physiological
• direct
• noxious
• peripheral
• visual
• daily
• hormonal
• double
• electrical
• frequent
• intense
• intellectual
• separate
• slight
• repetitive
• numerous
• successive
• continuous
• weak
• different
• tetanic
• cortical
• sexual
• tactile
• cutaneous
• subsequent
• brief
• earlier
• external
• previous
• multiple
• electric