diff --git a/amiga/dt_anim.c b/amiga/dt_anim.c
index d6e5c1096..4722d2dd2 100644
--- a/amiga/dt_anim.c
+++ b/amiga/dt_anim.c
@@ -337,20 +337,20 @@ APTR ami_colormap_to_clut(struct ColorMap *cmap)
 {
 	int i;
 	UBYTE *clut = AllocVecTags(256 * 4, AVT_ClearWithValue, 0, TAG_DONE); /* NB: Was not MEMF_PRIVATE */
-	ULONG colour[256 * 4];
+	ULONG colr[256 * 4];
 
 	if(!clut) return NULL;
 
 	/* Get the palette from the ColorMap */
-	GetRGB32(cmap, 0, 256, (ULONG *)&colour);
+	GetRGB32(cmap, 0, 256, (ULONG *)&colr);
 
 	/* convert it to a table of ARGB values */
 	for(i = 0; i < 1024; i += 4)
 	{
 		clut[i] = (0xff << 24) |
-				((colour[i] & 0xff000000) >> 8) |
-				((colour[i + 1] & 0xff000000) >> 16) |
-				((colour[i + 2] & 0xff000000) >> 24);
+				((colr[i] & 0xff000000) >> 8) |
+				((colr[i + 1] & 0xff000000) >> 16) |
+				((colr[i + 2] & 0xff000000) >> 24);
 	}
 
 	return clut;
diff --git a/amiga/iff_dr2d.c b/amiga/iff_dr2d.c
index 6cced5b68..5709d418b 100644
--- a/amiga/iff_dr2d.c
+++ b/amiga/iff_dr2d.c
@@ -31,7 +31,7 @@ ULONG numcols;
 ULONG findcolour(ULONG newcol)
 {
 	ULONG i;
-	ULONG colour = 0xFFFFFFFF;
+	ULONG colr = 0xFFFFFFFF;
 	UBYTE red,grn,blu;
 
 	red = svgtiny_RED(newcol);
@@ -41,20 +41,20 @@ ULONG findcolour(ULONG newcol)
 	for(i=0;i<numcols;i++)
 	{
 		if((cm[i].red == red) && (cm[i].green == grn) && (cm[i].blue == blu))
-			colour = i;
+			colr = i;
 	}
 
-	return colour;
+	return colr;
 }
 
 void addcolour(ULONG newcol)
 {
-	ULONG colour;
+	ULONG colr;
 	UBYTE red,grn,blu;
 
-	colour = findcolour(newcol);
+	colr = findcolour(newcol);
 
-	if(colour == 0xFFFFFFFF)
+	if(colr == 0xFFFFFFFF)
 	{
 		cm[numcols].red = svgtiny_RED(newcol);
 		cm[numcols].green = svgtiny_GREEN(newcol);
diff --git a/amiga/plotters.c b/amiga/plotters.c
index 7b8ad1281..0893c552c 100755
--- a/amiga/plotters.c
+++ b/amiga/plotters.c
@@ -239,16 +239,16 @@ void ami_clearclipreg(struct gui_globals *gg)
 	gg->rect.MaxY = scrn->Height-1;
 }
 
-static ULONG ami_plot_obtain_pen(struct MinList *shared_pens, ULONG colour)
+static ULONG ami_plot_obtain_pen(struct MinList *shared_pens, ULONG colr)
 {
 	struct ami_plot_pen *node;
 	ULONG pen = ObtainBestPenA(scrn->ViewPort.ColorMap,
-			(colour & 0x000000ff) << 24,
-			(colour & 0x0000ff00) << 16,
-			(colour & 0x00ff0000) << 8,
+			(colr & 0x000000ff) << 24,
+			(colr & 0x0000ff00) << 16,
+			(colr & 0x00ff0000) << 8,
 			NULL);
 	
-	if(pen == -1) LOG(("WARNING: Cannot allocate pen for ABGR:%lx", colour));
+	if(pen == -1) LOG(("WARNING: Cannot allocate pen for ABGR:%lx", colr));
 
 	if(shared_pens != NULL) {
 		if(node = (struct ami_plot_pen *)AllocVecTagList(sizeof(struct ami_plot_pen), NULL)) {
@@ -278,26 +278,26 @@ void ami_plot_release_pens(struct MinList *shared_pens)
 	}while(node = nnode);
 }
 
-static void ami_plot_setapen(ULONG colour)
+static void ami_plot_setapen(ULONG colr)
 {
 	if(palette_mapped == false) {
 		SetRPAttrs(glob->rp, RPTAG_APenColor,
-			ns_color_to_nscss(colour),
+			ns_color_to_nscss(colr),
 			TAG_DONE);
 	} else {
-		ULONG pen = ami_plot_obtain_pen(glob->shared_pens, colour);
+		ULONG pen = ami_plot_obtain_pen(glob->shared_pens, colr);
 		if(pen != -1) SetAPen(glob->rp, pen);
 	}
 }
 
-static void ami_plot_setopen(ULONG colour)
+static void ami_plot_setopen(ULONG colr)
 {
 	if(palette_mapped == false) {
 		SetRPAttrs(glob->rp, RPTAG_OPenColor,
-			ns_color_to_nscss(colour),
+			ns_color_to_nscss(colr),
 			TAG_DONE);
 	} else {
-		ULONG pen = ami_plot_obtain_pen(glob->shared_pens, colour);
+		ULONG pen = ami_plot_obtain_pen(glob->shared_pens, colr);
 		if(pen != -1) SetOPen(glob->rp, pen);
 	}
 }