sag (noun) sag: drop, decline
Sinonime: basin,
cant, concavity,
depression, dip,
distortion, downslide, downswing, downtrend, downturn,
droop,
fall, fall-off,
hollow,
list, settling,
sink, sinkage, sinkhole, sinking,
slant,
slip,
slump, tilt
Antonime: increase,
rise