UP
LEVEL
DOWN
VERB
(present and past form)
NOUN
to improve (d)
(1) an
to remain (ed) stable/ steady/ consistent/ at a constant level/ value
a constant level/ value
to fall (fell)
a fall
(2) to (rose)
a rise
to level (led) off
---
to drop (ped)
a drop
to stand (stood) at
to reach (ed) the lowest point / level / value
the lowest point / level / value
to go (went) up
to fluctuate (d)
(6) a
to go (went) down
to increase (d)
an increase
to oscillate (d)
oscillation
to decrease (d)
a decrease
to grow (grew)
(3) a
not change (did not)
no change
to decline (d)
a decline
to climb (ed)
a climb
to stay (ed) constant
to dip (ped)
a dip
to boom (ed)
a boom
to maintain (ed) the same level
the same level
to reduce (d)
(7) a
to peak (ed)
a peak
to undulate (d)
to collapse (d)
a collapse
(4) to (led) up
a level
to stabilize (d)
to plunge (d)
a plunge
to ascend (ed)
an ascend
to plummet (ed)
to recover (ed)
a recover
to worsen (ed)
to soar (ed)
(8) to (d)
a deterioration
to double (d)
to halve (d)
a halving /
a half
to multiply (ied)
to depreciate (d)
a depreciation
to exceed (ed)
TOP
BOTTOM
(5) to (ed) a peak/ maximum, the highest level/ value / point
a peak/ maximum level/ value / point
to have (had) the lowest point / level / value
to bottom(ed) out
to sink (sank) to fall (fell) to a trough (of)