diff --git a/dictsource/en_list b/dictsource/en_list
index 85354140..ea4205b8 100644
--- a/dictsource/en_list
+++ b/dictsource/en_list
@@ -2698,6 +2698,7 @@ nescience	nEsI@ns
 newage		$alt1 $2
 nicety		naIs@ti
 niche		ni:S
+?3 niche	nItS
 nightsky	$alt1
 nighttable	naI?teIb@L
 nikon		naIk0n
@@ -2753,8 +2754,8 @@ octopi		$alt1
 oem		oUi:'Em
 oeuvre		3:vr@
 ?5 oeuvre	VRvr@
-offer		0f3
-offers		0f3z
+offer		O2f3
+offers		O2f3z
 offhand		$2
 okay		oUk'eI
 okra		oUkr@
@@ -2785,7 +2786,7 @@ ordeal		O@d'i@l
 oregano		0rIg'A:noU
 organelle	O@g@n'El
 orion		0r'aI@n
-ornamented	'O:n@m,EntId
+ornamented	'O@n@m,EntId
 ornate		$2
 orphan		O@f@n          // orphaned
 ottoman		0t@m@n
@@ -4827,6 +4828,7 @@ Muhammad	m@hamI2d
 Moira		mOIr@
 Monaghan	m0n@han
 Montgomery	m0ntg'0m@ri
+Montresor	$2
 Nadia		nA:dj@
 Nadine		neId'i:n
 Nadja		nA:dj@
diff --git a/dictsource/en_rules b/dictsource/en_rules
index e434428c..e4290aca 100644
--- a/dictsource/en_rules
+++ b/dictsource/en_rules
@@ -955,7 +955,7 @@ propag) an (d      'an
      _) ap (at     ap
      _) ap (e      eIp
         aper (ie   a#pi@r
-     _) aper (t    ap@
+     _) aper (t    ap3
      _) aph (id    eIf
      _) aph (o     af
     gr) aph (_     aaf
@@ -1375,7 +1375,7 @@ _it_separ) ate (_  @t
     sl) augh       O:
     dr) augh       aaf
         augment    %O:gmEnt
-        aul (t     0l
+        aul (t     O2l
      c) au (li     0
         aul (k     O:
         au (m_     aU
@@ -4752,7 +4752,7 @@ multip) ly         laI
     ph) on (eti    @n
     _h) on (ey     Vn
      n) on (e      0n
-    _m) on (C      0n 
+    _m) on (C      O2n
     am) on (@      ,0n
      m) one (ta    VnI
 ?3   m) one (ta    0nI
@@ -4775,8 +4775,8 @@ multip) ly         laI
      &) onous      @n@s
         onus       oUn@s
      w) on         Vn
-     w) on (k      0n
-     w) on (t      0n
+     C) on (t      O2n
+     C) on (k      O2n
      &) ony (_     @n%i
         onymous    '0nIm@s
         on (ze#    0n
@@ -5026,14 +5026,14 @@ multip) ly         laI
      m) ost        oUst
      p) ost        oUst
      p) ost (eri   0st
-     p) os (tu     0s
-    ap) ost        0st
-  prep) ost        0st
-   imp) ost        0st
-   rep) ost        0st
-  comp) ost        0st
-   exp) ost        0st
-   hyp) ost        0st
+     p) os (tu     O2s
+    ap) ost        O2st
+  prep) ost        O2st
+   imp) os (t      O2s
+   rep) ost        O2st
+  comp) ost        O2st
+   exp) ost        O2st
+   hyp) ost        O2st
         osure      'oUZ3
      X) os (y      oUz
      @) os (y_     @s
@@ -5656,6 +5656,7 @@ multip) ly         laI
         regim      rEdZIm
         re (gist   rE
         rehen      rIh'En
+?3      rehen      rih'En
      _) re (i@P2   r,i:
      _) rei (c     raI
         reich      raIx
@@ -5837,7 +5838,7 @@ multip) ly         laI
         sia (_     =zi@
      C) sia (_     =si@
 ?3      sia (_     =Z@
-     u) si (a      zI
+     u) si (a      zi
         ssia (_    S@
      @) sian (_S1  n
      A) sib        z@b
@@ -6141,14 +6142,16 @@ multip) ly         laI
      @) tu (lat    =tSU
 ?3      tu (Ant    tSu:
 ?3      tu (Ancy   tSu:
-   for) tun (A     tS@n
+   for) tun (A     tSUn
 !?3 for) tune      tSu:n
+?3      tu (o      tSu:
         tu (ous    =tSu:
      @) tur (A     tS@r
      @) tur (al_   tS=@r
      &) tur (y     tS@r
      &) tur (_     t3
      &) ture (_    tS3
+!?3 &os) ture (_   tjU@
 
 
 .group u