No definitions found for 'off plumb'
Perhaps one of these:
oblongness,
opaline,
oblong, il,
oblongish,
o'fallon, il,
oblongatal,
oblong-ovate,
off-line,
off balance,
off-line equipment,
oblanceolate,
off-limits,
oblong leaf,
ovulum,
oblanceolate leaf,
off-line vs on-line offline off linepredicate,
opulence,
of long,
oblongum,
obelion,
oblongly,
oval window,
oblonga,
opilionea,
oblongata,
ovulen,
oblong woodsia,
o'fallon,
off limits,
o'fallon, mo,
opulent,
off-line world,
off-line operation,
offline,
opulently,
opulency,
oblong,
opiliones,
ovulum verrucosum