acanthous (similar term)
spinous (similar term)
acuate (similar term)
acute (similar term)
sharp (similar term)
needlelike (similar term)
barreled (similar term)
barrelled (similar term)
bristle-pointed (similar term)
five-pointed (similar term)
fusiform (similar term)
spindle-shaped (similar term)
cigar-shaped (similar term)
nibbed (similar term)
peaked (similar term)
pyramidal (similar term)
pyramidic (similar term)
pyramidical (similar term)
sharpened (similar term)
six-pointed (similar term)
spiked (similar term)
spikelike (similar term)
angular (related term)
angulate (related term)
sharp (related term)
pointless (antonym)