N. angularity, angularness,
aduncity, angle,
cusp, bend, fold,
notch,
fork,
bifurcation,
elbow,
knee,
knuckle,
ankle,
groin,
crotch,
crutch,
crane,
fluke,
scythe,
sickle,
zigzag,
kimbo,
akimbo, corner,
nook,
recess,
niche,
oriel, coign, right angle, 212,
obliquity, angle of 45x,
miter, acute angle, obtuse angle, salient angle, reentering angle, spherical angle, angular measurement, angular elevation, angular distance, angular velocity,
trigonometry,
goniometry,
altimetry,
clinometer,
graphometer,
goniometer,
theodolite,
sextant,
quadrant,
dichotomy, triangle,
trigon,
wedge,
rectangle, square,
lozenge,
diamond,
rhomb,
rhombus,
quadrangle,
quadrilateral,
parallelogram,
quadrature,
polygon,
pentagon,
hexagon,
heptagon,
octagon,
oxygon,
decagon, pyramid, cone, platonic bodies,
cube,
rhomboid,
tetrahedron,
pentahedron,
hexahedron,
octahedron,
dodecahedron,
icosahedron, eicosahedron, prism, pyramid,
parallelopiped,
curb roof, gambrel roof,
mansard roof Adj. angular, bent,
crooked,
aduncous, uncinated,
aquiline,
jagged,
serrated,
falciform,
falcated,
furcated,
forked,
bifurcate,
zigzag,
furcular, hooked,
dovetailed, knock kneed,
crinkled,
akimbo,
kimbo,
geniculated, oblique,
fusiform,
wedge-shaped,
cuneiform,
cuneate,
multangular,
oxygonal, triangular,
trigonal,
trilateral,
quadrangular,
quadrilateral,
foursquare, rectangular, square,
multilateral,
polygonal,
cubical,
rhomboid,
rhomboidal,
pyramidal N. sharpness,
acuity,
acumination,
spinosity, point,
spike,
spine,
spicule,
spiculum, needle, hypodermic needle,
tack,
nail, pin,
prick,
prickle,
spur,
rowel,
barb,
spit,
cusp, horn,
antler,
snag, tag thorn,
bristle, adam's needle, bear grass,
tine,
yucca,
nib, tooth,
tusk, spoke,
cog,
ratchet,
crag, crest, arete, cone peak, sugar loaf,
pike,
aiguille,
spire, pyramid,
steeple,
beard, chevaux de frise,
porcupine,
hedgehog,
brier,
bramble,
thistle,
comb,
awn,
beggar's lice,
bur,
burr,
catchweed,
cleavers,
clivers,
goose, grass, hairif, hariff, flax comb,
hackle,
hatchel,
heckle,
wedge, knife edge, cutting edge,
blade, edge tool,
cutlery, knife,
penknife,
whittle,
razor, razor blade, safety razor, straight razor, electric razor,
scalpel,
bistoury,
lancet,
plowshare,
coulter,
colter,
hatchet,
ax,
pickax,
mattock,
pick,
adze, gill,
billhook,
cleaver,
cutter,
scythe,
sickle,
scissors,
shears, pruning shears, cutters, wire cutters, nail clipper, paper cutter, sword,
bodkin, belduque,
bowie knife, paring knife,
bushwhacker,
drawing knife, drawing shave,
microtome,
chisel, screwdriver blade, flint blade,
guillotine, sharpener,
hone,
strop,
grindstone,
whetstone,
novaculite, steel,
emery V. be sharp, taper to a point, bristle with, render sharp,
sharpen, point,
aculeate,
whet,
barb,
spiculate, set,
strop,
grind,
chip, cut
Adj. sharp, keen, acute,
acicular,
aciform,
aculeated,
acuminated, pointed,
tapering, conical,
pyramidal,
mucronate,
mucronated, spindle shaped, needle shaped,
spiked,
spiky,
ensiform,
peaked,
salient,
cusped,
cuspidate,
cuspidated,
cornute,
cornuted, cornicultate,
prickly,
spiny,
spinous,
spicular,
thorny,
bristling,
muricated,
pectinated,
studded,
thistly, briary,
craggy,
snaggy,
digitated,
two-edged,
fusiform,
dentiform,
denticulated, toothed,
odontoid,
starlike,
stellated,
stelliform,
sagittate, sagittiform,
arrowheaded,
arrowy,
barbed,
spurred,
acinaciform,
apiculate,
apiculated,
aristate,
awned,
awny,
bearded, calamiform, cone-shaped,
coniform, crestate,
echinate,
gladiate,
lanceolate,
lanciform,
awl,
awl-shaped, lance-shaped,
awl-shaped, scimitar-shaped,
sword-shaped, setarious, spinuliferous,
subulate,
tetrahedral,
xiphoid, cutting, sharp edged, knife edged, sharp as a razor, keen as a razor, sharp as a needle, sharp as a tack, sharpened, set