The Collaborative International Dictionary of English v.0.48:
Curtail \Cur*tail"\ (k[u^]r*t[=a]l"), v. t. [imp. & p. p.
Curtailed (-t[=a]ld"); p. pr. & vb. n. Curtailing.] [See
To cut off the end or tail, or any part, of; to shorten; to
abridge; to diminish; to reduce.
I, that am curtailed of this fair proportion. --Shak.
Our incomes have been curtailed; his salary has been
Moby Thesaurus II by Grady Ward, 1.0:
59 Moby Thesaurus words for "curtailed":
abated, abbreviated, ablated, abridged, abstracted, attenuated,
bated, belittled, bobbed, capsule, capsulized, clipped, compressed,
condensed, consumed, contracted, cropped, cut short, decreased,
deflated, digested, diminished, dissipated, docked, dropped,
elided, elliptic, eroded, fallen, less, lesser, lower, lowered,
miniaturized, mowed, mown, nipped, pollard, polled, pruned, reaped,
reduced, retrenched, scaled-down, shaved, sheared, shorn,
short-cut, shortened, shorter, shrunk, shrunken, smaller, snub,
snubbed, trimmed, watered-down, weakened, worn