diff --git a/include/asm/section.h b/include/asm/section.h
index 4b433728..85d94833 100644
--- a/include/asm/section.h
+++ b/include/asm/section.h
@@ -56,6 +56,8 @@ void sect_CheckUnionClosed(void);
 
 void out_AbsByte(uint8_t b);
 void out_AbsByteGroup(uint8_t const *s, int32_t length);
+void out_AbsWordGroup(uint8_t const *s, int32_t length);
+void out_AbsLongGroup(uint8_t const *s, int32_t length);
 void out_Skip(int32_t skip, bool ds);
 void out_String(char const *s);
 void out_RelByte(struct Expression *expr);
diff --git a/src/asm/parser.y b/src/asm/parser.y
index f9bdc00f..34e10fa5 100644
--- a/src/asm/parser.y
+++ b/src/asm/parser.y
@@ -202,6 +202,7 @@ static inline void failAssertMsg(enum AssertionType type, char const *msg)
 %type	<sVal>		reloc_8bit
 %type	<sVal>		reloc_8bit_no_str
 %type	<sVal>		reloc_16bit
+%type	<sVal>		reloc_16bit_no_str
 %type	<nConstValue>	sectiontype
 
 %type	<tzString>	string
@@ -842,7 +843,14 @@ constlist_16bit_entry : /* empty */ {
 			out_Skip(2, false);
 			nListCountEmpty++;
 		}
-		| reloc_16bit	{ out_RelWord(&$1); }
+		| reloc_16bit_no_str	{ out_RelWord(&$1); }
+		| string {
+			uint8_t *output = malloc(strlen($1)); /* Cannot be larger than that */
+			int32_t length = charmap_Convert($1, output);
+
+			out_AbsWordGroup(output, length);
+			free(output);
+		}
 ;
 
 constlist_32bit : constlist_32bit_entry
@@ -853,7 +861,14 @@ constlist_32bit_entry : /* empty */ {
 			out_Skip(4, false);
 			nListCountEmpty++;
 		}
-		| relocexpr	{ out_RelLong(&$1); }
+		| relocexpr_no_str	{ out_RelLong(&$1); }
+		| string {
+			uint8_t *output = malloc(strlen($1)); /* Cannot be larger than that */
+			int32_t length = charmap_Convert($1, output);
+
+			out_AbsLongGroup(output, length);
+			free(output);
+		}
 ;
 
 reloc_8bit	: relocexpr {
@@ -880,6 +895,14 @@ reloc_16bit	: relocexpr {
 		}
 ;
 
+reloc_16bit_no_str : relocexpr_no_str {
+			if (rpn_isKnown(&$1)
+			 && ($1.nVal < -32768 || $1.nVal > 65535))
+				warning(WARNING_TRUNCATION, "Expression must be 16-bit\n");
+			$$ = $1;
+		}
+;
+
 
 relocexpr	: relocexpr_no_str
 		| string {
diff --git a/src/asm/section.c b/src/asm/section.c
index b7dcab5a..2776efe1 100644
--- a/src/asm/section.c
+++ b/src/asm/section.c
@@ -506,6 +506,24 @@ void out_AbsByteGroup(uint8_t const *s, int32_t length)
 		writebyte(*s++);
 }
 
+void out_AbsWordGroup(uint8_t const *s, int32_t length)
+{
+	checkcodesection();
+	reserveSpace(length * 2);
+
+	while (length--)
+		writeword(*s++);
+}
+
+void out_AbsLongGroup(uint8_t const *s, int32_t length)
+{
+	checkcodesection();
+	reserveSpace(length * 4);
+
+	while (length--)
+		writelong(*s++);
+}
+
 /*
  * Skip this many bytes
  */
diff --git a/test/asm/db-dw-dl-string.asm b/test/asm/db-dw-dl-string.asm
new file mode 100644
index 00000000..7a72ca45
--- /dev/null
+++ b/test/asm/db-dw-dl-string.asm
@@ -0,0 +1,17 @@
+SECTION "Test", ROM0
+
+	db "ABC"
+	dw "ABC"
+	dl "ABC"
+
+	db 0, "DEF", -1
+	dw 0, "DEF", -1
+	dl 0, "DEF", -1
+
+	db "A" + 1
+	dw "A" + 1
+	dl "A" + 1
+
+	db 1, ("UVWXYZ") & $ff, -1
+	dw 1, ("UVWXYZ") & $ffff, -1
+	dl 1, ("UVWXYZ"), -1
diff --git a/test/asm/db-dw-dl-string.err b/test/asm/db-dw-dl-string.err
new file mode 100644
index 00000000..e69de29b
diff --git a/test/asm/db-dw-dl-string.out b/test/asm/db-dw-dl-string.out
new file mode 100644
index 00000000..e69de29b
diff --git a/test/asm/db-dw-dl-string.out.bin b/test/asm/db-dw-dl-string.out.bin
new file mode 100644
index 00000000..e66cd191
Binary files /dev/null and b/test/asm/db-dw-dl-string.out.bin differ