accidie: sloth; physical torpor
accite: to cite; to summon
accosted: in heraldry, two figures placed side by side
accrementition: increase or growth by adding similar material
aceldama: site or scene of violence or bloodshed
acersecomic: one whose hair has never been cut
acinaceous: full of kernels
acock: defiantly
acoria: pathologically great appetite
acre-breadth: old unit of length of 22 yards
acromegaly: glandular disorder causing gigantism of extremities
actinism: action of solar radiation causing chemical change
aculeiform: shaped like a thorn