diff --git a/NLP/Miniutter/English.hs b/NLP/Miniutter/English.hs
--- a/NLP/Miniutter/English.hs
+++ b/NLP/Miniutter/English.hs
@@ -335,20 +335,26 @@
 defIrrPlural :: Map Text Text
 defIrrPlural = Map.fromList
   [ ("bro",         "bros")
+  , ("Bro",         "Bros")
   , ("canto",       "cantos")
   , ("homo",        "homos")
   , ("photo",       "photos")
+  , ("Photo",       "Photos")
   , ("zero",        "zeros")
   , ("piano",       "pianos")
+  , ("Piano",       "Pianos")
   , ("portico",     "porticos")
   , ("pro",         "pros")
   , ("quarto",      "quartos")
   , ("kimono",      "kimonos")
   , ("knife",       "knives")
+  , ("Knife",       "Knives")
   , ("life",        "lives")
-  , ("dwarf",       "dwarfs")  -- not for ME dwarves, though
+  , ("Life",        "Lives")
+  , ("dwarf",       "dwarfs")  -- not for ME dwarves though
   , ("proof",       "proofs")
   , ("roof",        "roofs")
+  , ("Roof",        "Roofs")
   , ("turf",        "turfs")
   , ("child",       "children")
   , ("foot",        "feet")
@@ -368,25 +374,19 @@
   , ("trout",       "trout")
   , ("swine",       "swine")
   , ("aircraft",    "aircraft")
+  , ("Aircraft",    "Aircraft")
   , ("watercraft",  "watercraft")
   , ("spacecraft",  "spacecraft")
+  , ("Spacecraft",  "Spacecraft")
   , ("hovercraft",  "hovercraft")
   , ("information", "information")
+  , ("Information", "Information")
   ]
 
--- TODO: Remove the exceptions about 'u' as soon as we bump the minimorph
--- dependency to 0.1.5.
 -- | Default set of nouns with irregular indefinite article.
 defIrrIndefinite :: Map Text Text
 defIrrIndefinite = Map.fromList
-  [ ("user",         "a")
-  , ("university",   "a")
-  , ("unicorn",      "a")
-  , ("unicycle",     "a")
-  , ("usual",        "a")
-  , ("unique",       "a")
-  , ("uniform",      "a")
-  , ("SCUBA",        "a")
+  [ ("SCUBA",        "a")
   , ("HEPA",         "a")
   , ("hour",         "an")
   , ("heir",         "an")
diff --git a/miniutter.cabal b/miniutter.cabal
--- a/miniutter.cabal
+++ b/miniutter.cabal
@@ -5,7 +5,7 @@
 -- PVP summary: +-+------- breaking API changes
 --              | | +----- non-breaking API additions
 --              | | | +--- code changes with no API change
-version:        0.4.5.0
+version:        0.4.6.0
 synopsis:      Simple English clause creation from arbitrary words
 description:   This library helps in generating simple present tense
                English sentences from short, parametrized descriptions.