Don't merge an -ent syllable back into an open first syllable

plugins/speech/src/compute/syllables/postProcess.js

@@ -49,7 +49,7 @@ const postprocess = function (arr) {
     const first_is_open =
       (arr[0].length === 1 || arr[0].match(starts_with_consonant_vowel)) &&
       arr[0].match(ends_with_vowel)
-    const second_is_joining = arr[1].match(joining_consonant_vowel)
+    const second_is_joining = arr[1].match(joining_consonant_vowel) && ones.every(re => !arr[1].match(re))
 
     if (first_is_open && second_is_joining) {
       const possible_combination = arr[0] + arr[1]

plugins/speech/tests/syllables.test.js

@@ -56,6 +56,10 @@ const words = [
   'tur key',
   'cor si ca',
   'dev iled',
+  'si lent',
+  'ta lent',
+  'pa rent',
+  'a gent',
   // 'horse',
   // 'chance',
   // 'peo ple'