-O-

o (S) 3O, OS
o Hedhil (S) OS
o-/ó- (prefix) (Q) WÔ
odhril (S) ONO
odhron (S) ONO
odog (S) OT/OTOS/OTOK
oear (S) AYAR/AIR
oeg (S) AYAK
oegas (S) AYAK
Oeges engrin (S) AYAK
oeglir (S) AYAK, LIR²
oeil > eil (S) ULU
oel (S), pl. oelin AY
Oelinuial (S) AY
oer (S) AYAR/AIR
Oeros (S) GOS/GOTH
oeruil (S) UY
ofr, ovr > ovor (S) UB
ohta (Q) KOT (> KOTH), OKTÂ
[ohtakaro] (Q) KAR
oi (Q) OY
oia (Q) OY
Oiakúmi (Q) OY
oiale (Q) OY
Oiolosse (Q) OY
oira (Q) OY
oire (Q) OY
oiyâ (A) OY
okta (A) KOT (KOTH)
ôl (S), pl. elei ÓLOS, LOS
old > oll (S) ULU
Olfannor (S) ÓLOS, SPAN
olg (Ilk) ÚLUG
oll < old (S) ULU
Olo(s)-fantur (A?) ÓLOS
Olofantur (Q) ÓLOS, SPAN
olor (Q) LOS, ÓLOS
olos (Q) GOLOS
olosse (Q) GOLÓS (LOT[H])
olsa- (A) ÓLOS
oltha (S) LOS; oltha- (S) ÓLOS
olwa (Q) GÓLOB
óma (Q) OM
óman (Q), pl. amandi (prob. misreading for *omandi) OM
-on (ending) (Q) 3O
ondo (Q) GOND
óne - pa.t. of onta (Q) ONO
onna (Q) ONO
onóne (Q) NÔ, THEL/THELES
onóro (Q) NÔ, TOR (WÔ)
onot- (Q) NOT
onrô (A) ONO
onta- (Q) (pa.t. óne, ontane) ONO
ontani (Q) (misreading for ontari, SD:73) pl. of ontaro, ontare ONO
ontare (Q) ONO
ontaro (Q) ONO
ontâ'ro (A) ONO
opele (Q) PEL(ES)
ôr (Ilk) YAR
or (S) ORO
or- (prefix) (S) ORO
orch (S), pl. yrch ÓROK
orchal (so according to WJ:305, not "orchel") (S) KHAL²
orchall (S) ORO
orchel (misreading for orchal, see WJ:305) (S) ORO, KHAL²
Orchrist (S) RIS
óre (Q) ORO
orie (OS) ORO
orkhalla (OS) KHAL²
orko (OS), pl. orkui ÓROK
orko (Q), pl. orqi ÓROK
órku (A) ÓROK
orme (Q) GOR
orn (Dor) ÓR-NI
orn (S), pl. yrn ÓR-NI
orna (Q) GOR
orne (Q) ÓR-NI
oro (OS), pl. oroti ÓROT
orod (S), pl. ereid, ered ÓROT
Orodreth (S) ÓROT
orodrim (S) ÓROT
Orômê (A) ORÓM
Orome (Q) ORÓM (ROM, TÁWAR)
oron (Q), pl. oronti ÓROT
oronte (S), archaic pa.t. of erio ORO
oroto (OS) ÓROT
Oroume (OS) ORÓM
orqi (Q), pl. of orko ÓROK
orta- (Q) ORO
orth (Dor), pl. orthin ÓROT
ortheli (S) TEL/TELU
orthelian (S) TEL/TELU
ortheri 3 sg. orthor (S) TUR
ortho pa.t. orthant (S) ORO
orthor 3. sg. of ortheri (S) TUR
ortie (OS) ORO
orto (Q) ÓROT
ortóbe (OS) ORO
ortur- (A) TUR
os- (prefix) (S) OS
oselle (Q) THEL/THELES; o-selle (Q) WÔ
osgar, (S) 3. sg. of esgeri OS
osp (S) USUK
osse, Osse (Q) GOS/GOTH
ost (S) OS (LOD)
osto (Q) OS
ostrad (S) RAT
oth (Ilk) OKTÂ
othlon < othlond (S) LOD
othlond > othlon (S) LOD
othrond (< ost-rond) (S) OS (ROD)
otornasse (Q) TOR
otorno (Q) TOR; o-torno (Q) WÔ
Otselen (Q) OT/OTOS/OTOK
otso (Q) OT/OTOS/OTOK
[ovesta] (Q) WED (struck out?), WÔ
ovor < ofr, ovr (S) UB
ovras (S) UB
ovro (S) UB