diff --git a/app/src/main/java/io/github/sspanak/tt9/ime/HotkeyHandler.java b/app/src/main/java/io/github/sspanak/tt9/ime/HotkeyHandler.java
index a0fde77e..2f3ba2cd 100644
--- a/app/src/main/java/io/github/sspanak/tt9/ime/HotkeyHandler.java
+++ b/app/src/main/java/io/github/sspanak/tt9/ime/HotkeyHandler.java
@@ -308,7 +308,9 @@ public abstract class HotkeyHandler extends CommandHandler {
 		if (mInputMode.changeLanguage(mLanguage)) {
 			mInputMode.clearWordStem();
 		} else {
+			final String digits = mInputMode.getSequence();
 			mInputMode = InputMode.getInstance(settings, mLanguage, inputType, textField, determineInputModeId());
+			mInputMode.setSequence(digits);
 		}
 
 		getSuggestions(null);
diff --git a/app/src/main/java/io/github/sspanak/tt9/ime/TypingHandler.java b/app/src/main/java/io/github/sspanak/tt9/ime/TypingHandler.java
index 584bdcf8..81cf0c87 100644
--- a/app/src/main/java/io/github/sspanak/tt9/ime/TypingHandler.java
+++ b/app/src/main/java/io/github/sspanak/tt9/ime/TypingHandler.java
@@ -24,7 +24,6 @@ import io.github.sspanak.tt9.languages.LanguageCollection;
 import io.github.sspanak.tt9.languages.LanguageKind;
 import io.github.sspanak.tt9.preferences.settings.SettingsStore;
 import io.github.sspanak.tt9.ui.UI;
-import io.github.sspanak.tt9.util.Text;
 
 public abstract class TypingHandler extends KeyPadHandler {
 	// internal settings/data
@@ -407,15 +406,6 @@ public abstract class TypingHandler extends KeyPadHandler {
 		// display the word suggestions
 		suggestionOps.set(mInputMode.getSuggestions(), mInputMode.containsGeneratedSuggestions());
 
-		// In case we are here, because the language was changed, and there were words for the old language,
-		// but there are no words for the new language, we'll get only generated suggestions, consisting
-		// of the last word of the previous language + endings from the new language. These words are invalid,
-		// so we discard them.
-		if (InputModeKind.isPredictive(mInputMode) && !mLanguage.isValidWord(suggestionOps.getCurrent()) && !Text.isGraphic(suggestionOps.getCurrent())) {
-			mInputMode.reset();
-			suggestionOps.set(null);
-		}
-
 		// flush the first suggestion, if the InputMode has requested it
 		if (suggestionOps.scheduleDelayedAccept(mInputMode.getAutoAcceptTimeout())) {
 			return;
diff --git a/app/src/main/java/io/github/sspanak/tt9/ime/modes/InputMode.java b/app/src/main/java/io/github/sspanak/tt9/ime/modes/InputMode.java
index 755949fe..629399f7 100644
--- a/app/src/main/java/io/github/sspanak/tt9/ime/modes/InputMode.java
+++ b/app/src/main/java/io/github/sspanak/tt9/ime/modes/InputMode.java
@@ -114,7 +114,8 @@ abstract public class InputMode {
 	// Utility
 	abstract public int getId();
 	public boolean containsGeneratedSuggestions() { return false; }
-	public String getSequence() { return digitSequence; }
+	@NonNull public String getSequence() { return digitSequence; }
+	public void setSequence(@NonNull String sequence) { digitSequence = sequence; }
 	public int getSequenceLength() { return digitSequence.length(); } // The number of key presses for the current word.
 	public int getAutoAcceptTimeout() {
 		return autoAcceptTimeout;
diff --git a/app/src/main/java/io/github/sspanak/tt9/ime/modes/ModeIdeograms.java b/app/src/main/java/io/github/sspanak/tt9/ime/modes/ModeIdeograms.java
index 2582bb20..436a63e6 100644
--- a/app/src/main/java/io/github/sspanak/tt9/ime/modes/ModeIdeograms.java
+++ b/app/src/main/java/io/github/sspanak/tt9/ime/modes/ModeIdeograms.java
@@ -100,9 +100,9 @@ public class ModeIdeograms extends ModeWords {
 	@Override
 	public void onAcceptSuggestion(@NonNull String currentWord, boolean preserveWords) {
 		final Text text = new Text(currentWord);
-		if (text.isEmpty() || text.startsWithWhitespace() || text.isNumeric()) {
+		if (text.isEmpty() || text.startsWithWhitespace() || text.isNumeric() || !language.isValidWord(currentWord)) {
 			reset();
-			Logger.i(LOG_TAG, "Current word is empty or numeric. Nothing to accept.");
+			Logger.i(LOG_TAG, "Current word is empty, numeric or invalid. Nothing to accept.");
 			return;
 		}
 
@@ -114,7 +114,7 @@ public class ModeIdeograms extends ModeWords {
 		}
 
 		final int initialLength = digitSequence.length();
-		final boolean lastDigitBelongsToNewWord = preserveWords && initialLength >= 2;
+		boolean lastDigitBelongsToNewWord = preserveWords && initialLength >= 2;
 
 		try {
 			if (!digitSequence.equals(SPECIAL_CHAR_SEQUENCE) && !digitSequence.equals(PUNCTUATION_SEQUENCE)) {
@@ -125,8 +125,8 @@ public class ModeIdeograms extends ModeWords {
 				((IdeogramPredictions) predictions).onAcceptIdeogram(currentWord);
 			}
 		} catch (Exception e) {
-			lastAcceptedSequence = lastAcceptedWord = "";
 			Logger.e(LOG_TAG, "Failed incrementing priority of word: '" + currentWord + "'. " + e.getMessage());
+			lastAcceptedSequence = lastAcceptedWord = "";
 		}
 
 		if (lastDigitBelongsToNewWord) {
diff --git a/app/src/main/java/io/github/sspanak/tt9/ime/modes/ModeWords.java b/app/src/main/java/io/github/sspanak/tt9/ime/modes/ModeWords.java
index 622bef91..a5003198 100644
--- a/app/src/main/java/io/github/sspanak/tt9/ime/modes/ModeWords.java
+++ b/app/src/main/java/io/github/sspanak/tt9/ime/modes/ModeWords.java
@@ -323,8 +323,8 @@ class ModeWords extends ModeCheonjiin {
 		}
 		stem = "";
 
-		if (currentWord.isEmpty()) {
-			Logger.i(LOG_TAG, "Current word is empty. Nothing to accept.");
+		if (currentWord.isEmpty() || !language.isValidWord(currentWord)) {
+			Logger.i(LOG_TAG, "Current word is empty or invalid. Nothing to accept.");
 			return;
 		}
 
diff --git a/app/src/main/java/io/github/sspanak/tt9/languages/NaturalLanguage.java b/app/src/main/java/io/github/sspanak/tt9/languages/NaturalLanguage.java
index 8730b45b..49a9416f 100644
--- a/app/src/main/java/io/github/sspanak/tt9/languages/NaturalLanguage.java
+++ b/app/src/main/java/io/github/sspanak/tt9/languages/NaturalLanguage.java
@@ -264,12 +264,15 @@ public class NaturalLanguage extends TranscribedLanguage {
 		if (
 			word == null
 			|| word.isEmpty()
-			|| (super.isValidWord(word))
 			|| (word.length() == 1 && Character.isDigit(word.charAt(0)))
 		) {
 			return true;
 		}
 
+		if (isTranscribed) {
+			return super.isValidWord(word);
+		}
+
 		String lowerCaseWord = word.toLowerCase(locale);
 
 		for (int i = 0; i < lowerCaseWord.length(); i++) {