diff --git a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/processors/sleigh/SleighDebugLogger.java b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/processors/sleigh/SleighDebugLogger.java
index 38d531faf6..3579e38a2b 100644
--- a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/processors/sleigh/SleighDebugLogger.java
+++ b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/app/plugin/processors/sleigh/SleighDebugLogger.java
@@ -642,7 +642,7 @@ public class SleighDebugLogger {
 				String partialMatch = childMatchValue.hasValue() ? "" : "*";
 				String matchStr = match.equals(actual) ? " Match"
 						: (" Failed (=0x" + Long.toHexString(actual.longValue()) + ")");
-				int msb = baseRegSize - reg.getLeastSignificatBitInBaseRegister() - 1;
+				int msb = baseRegSize - reg.getLeastSignificantBitInBaseRegister() - 1;
 				int lsb = msb - reg.getBitLength() + 1;
 				append(partialMatch + reg.getName() + "(" + lsb + "," + msb + ") == 0x" +
 					Long.toHexString(match.longValue()) + matchStr);
@@ -685,7 +685,7 @@ public class SleighDebugLogger {
 			RegisterValue childActualValue = actualValue.getRegisterValue(reg);
 			if (childActualValue.hasAnyValue()) {
 				BigInteger actual = childActualValue.getUnsignedValueIgnoreMask();
-				int msb = baseRegSize - reg.getLeastSignificatBitInBaseRegister() - 1;
+				int msb = baseRegSize - reg.getLeastSignificantBitInBaseRegister() - 1;
 				int lsb = msb - reg.getBitLength() + 1;
 				append("Set " + reg.getName() + "(" + lsb + "," + msb + ") = 0x" +
 					Long.toHexString(actual.longValue()) + "\n");
@@ -737,7 +737,7 @@ public class SleighDebugLogger {
 			RegisterValue childActualValue = actualValue.getRegisterValue(reg);
 			if (childActualValue.hasAnyValue()) {
 				BigInteger actual = childActualValue.getUnsignedValueIgnoreMask();
-				int msb = baseRegSize - reg.getLeastSignificatBitInBaseRegister() - 1;
+				int msb = baseRegSize - reg.getLeastSignificantBitInBaseRegister() - 1;
 				int lsb = msb - reg.getBitLength() + 1;
 
 				append(msg + reg.getName() + "(" + lsb + "," + msb + ") = 0x" +
diff --git a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/ProcessorContextView.java b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/ProcessorContextView.java
index 51ab3a1f38..0037ba41a2 100644
--- a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/ProcessorContextView.java
+++ b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/ProcessorContextView.java
@@ -83,7 +83,7 @@ public interface ProcessorContextView {
 			RegisterValue childValue = value.getRegisterValue(reg);
 			if (childValue.hasAnyValue()) {
 				BigInteger v = childValue.getUnsignedValueIgnoreMask();
-				int msb = baseRegSize - reg.getLeastSignificatBitInBaseRegister() - 1;
+				int msb = baseRegSize - reg.getLeastSignificantBitInBaseRegister() - 1;
 				int lsb = msb - reg.getBitLength() + 1;
 				if (buf.length() != 0) {
 					buf.append("\n");
diff --git a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/Register.java b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/Register.java
index aad9190d5f..7b5f3326a4 100644
--- a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/Register.java
+++ b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/Register.java
@@ -366,7 +366,7 @@ public class Register implements java.io.Serializable, Comparable<Register> {
 		return this;
 	}
 
-	public int getLeastSignificatBitInBaseRegister() {
+	public int getLeastSignificantBitInBaseRegister() {
 		return leastSigBitInBaseRegister;
 	}
 
diff --git a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/RegisterValue.java b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/RegisterValue.java
index 2e774512c7..3127d1f3b9 100644
--- a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/RegisterValue.java
+++ b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/lang/RegisterValue.java
@@ -49,7 +49,7 @@ public class RegisterValue {
 	 */
 	public RegisterValue(Register register) {
 		this.register = register;
-		startBit = (register.getLeastSignificatBitInBaseRegister());
+		startBit = (register.getLeastSignificantBitInBaseRegister());
 		endBit = startBit + register.getBitLength() - 1;
 		byte[] mask = register.getBaseMask();
 		bytes = new byte[mask.length * 2];
@@ -62,7 +62,7 @@ public class RegisterValue {
 	public RegisterValue(Register register, BigInteger value) {
 		this.register = register;
 		byte[] mask = register.getBaseMask();
-		startBit = register.getLeastSignificatBitInBaseRegister();
+		startBit = register.getLeastSignificantBitInBaseRegister();
 		endBit = startBit + register.getBitLength() - 1;
 		value = value.shiftLeft(startBit);
 		byte[] valueBytes = value.toByteArray();
@@ -118,7 +118,7 @@ public class RegisterValue {
 		this.register = register;
 		this.bytes = adjustBytes(register.getBaseRegister(), bytes);
 		applyRegisterMask(register.getBaseMask());
-		startBit = register.getLeastSignificatBitInBaseRegister();
+		startBit = register.getLeastSignificantBitInBaseRegister();
 		endBit = startBit + register.getBitLength() - 1;
 	}
 
diff --git a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/InstructionUtils.java b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/InstructionUtils.java
index a05e71b03d..9a7aa409ec 100644
--- a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/InstructionUtils.java
+++ b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/InstructionUtils.java
@@ -191,7 +191,7 @@ public class InstructionUtils {
 			if (childActualValue.hasAnyValue()) {
 				int pad = paddedLen - reg.getName().length();
 				BigInteger actual = childActualValue.getUnsignedValueIgnoreMask();
-				int msb = baseRegSize - reg.getLeastSignificatBitInBaseRegister() - 1;
+				int msb = baseRegSize - reg.getLeastSignificantBitInBaseRegister() - 1;
 				int lsb = msb - reg.getBitLength() + 1;
 				if (buf.length() != 0) {
 					buf.append("\n");
diff --git a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/LanguageTranslatorAdapter.java b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/LanguageTranslatorAdapter.java
index 5910e401b5..223252d285 100644
--- a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/LanguageTranslatorAdapter.java
+++ b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/LanguageTranslatorAdapter.java
@@ -333,8 +333,8 @@ public abstract class LanguageTranslatorAdapter implements LanguageTranslator {
 	}
 
 	protected boolean isSameRegisterConstruction(Register oldReg, Register newReg) {
-		if (oldReg.getLeastSignificatBitInBaseRegister() != newReg
-				.getLeastSignificatBitInBaseRegister() ||
+		if (oldReg.getLeastSignificantBitInBaseRegister() != newReg
+				.getLeastSignificantBitInBaseRegister() ||
 			oldReg.getBitLength() != newReg.getBitLength()) {
 			return false;
 		}
diff --git a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/OldLanguageFactory.java b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/OldLanguageFactory.java
index 91dd9a6494..43604345ce 100644
--- a/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/OldLanguageFactory.java
+++ b/Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/OldLanguageFactory.java
@@ -279,7 +279,7 @@ public class OldLanguageFactory {
 				Element fieldElement = new Element("field");
 				fieldElement.setAttribute("name", bitReg.getName());
 				int fieldBitLength = bitReg.getBitLength();
-				int lsb = bitReg.getLeastSignificatBitInBaseRegister();
+				int lsb = bitReg.getLeastSignificantBitInBaseRegister();
 				int msb = lsb + fieldBitLength - 1;
 
 				// Transpose bit numbering to agree with Sleigh context bit numbering