No definitions found for 'of service'
Perhaps one of these:
observantly,
observant,
observer's meridian,
officer of the day,
observableness,
objurgate,
observational research,
observance,
offscouring,
officiary,
officering,
opcr,
ovis argali,
officer of the deck,
ophisaurus,
observing,
ophiosaurus ventralis,
ovigerous,
of a certainty,
obscuring,
office hours,
obscureness,
objuration,
obscure rays,
off guard,
observation station,
observandum,
offscourings,
observatory,
ophiocaryon paradoxum,
obscurement,
objurgated,
officered,
observable,
observed fire,
obscurer,
obscure,
observation,
observe,
office workstations limited,
officer,
observably,
observancy,
observator,
observational equivalence,
obscurest,
observational,
obscurity,
offshore rig,
obscurant,
ovis aries,
of course,
observatories,
off his guard,
officer's mess,
observation post,
obscurely,
objurgating,
observanda,
observed,
observation tower,
obcordate,
objurgatory,
observative,
obscured,
observer,
obscurantist,
officer of the watch,
of a certain,
observantine,
off-guard,
offshore,
office wire,
opposer,
obscurantism,
observership,
observingly,
obscuration,
objurgation,
observation dome,
observants,
observation car,
observation deck