Crossword puzzle clue "common ufo shapes"

DISK, to break up land with a farm implement, also DISC

to break up land with a farm implement, also DISC

BONE, to take the bones out of

ELL, an old measure of length equal to 45 inches

OVAL, an oval (egg-shaped) figure or object

to carry someone away with force; to kidnap

ALF, (Australian slang) an uncultivated Australian