Words to Describe speeds

How speeds often is described ("________ speeds")

• intermediate
• faster
• molecular
• tremendous
• electronic
• top
• fastest
• high
• greater
• transonic
• forward
• hypersonic
• various
• reasonable
• average
• instantaneous
• highest
• modem
• lower
• characteristic
• differential
• higher
• normal
• rotational
• slow
• wind
• safe
• angular
• variable
• rotative
• moderate
• observed
• equal
• maximum
• fast
• relative
• corresponding
• uniform
• constant
• excessive
• mean
• low
• orbital
• lowest
• idle
• measured
• respective
• minimum
• critical
• peripheral
• extreme
• incredible
• synchronous
• relativistic
• supersonic
• operational
• current
• slower
• typical
• different
• fantastic
• subsonic
• enormous