diff --git a/i18n/api/bew.json b/i18n/api/bew.json
index 129ba5cbf..2d50e8975 100644
--- a/i18n/api/bew.json
+++ b/i18n/api/bew.json
@@ -4,8 +4,8 @@
 			"Bangrapip"
 		]
 	},
-	"apihelp-query+mathwbextracts-example-1": "Minta' rangkuman butir Wikipendaringan ètung-ètungan.",
-	"apihelp-query+mathwbextracts-summary": "Minta' rangkuman butir Wikipendaringan ètung-ètungan dalem HTML.",
-	"apihelp-query+mathwbextracts-param-qid": "QID butir Wikibase nyang bakal diminta'.",
-	"apihelp-query+mathwbextracts-param-uselang": "Basa nyang kudu diminta' bakal butir Wikibase. Basa Inggris – nilé bawaannya."
+	"apihelp-query+mathwbextracts-example-1": "Minta' rangkuman barang Wikibase ètung-ètungan.",
+	"apihelp-query+mathwbextracts-summary": "Minta' rangkuman barang Wikibase ètung-ètungan dalem HTML.",
+	"apihelp-query+mathwbextracts-param-qid": "QID barang Wikibase nyang bakal diminta'.",
+	"apihelp-query+mathwbextracts-param-uselang": "Basa nyang kudu diminta' bakal barang Wikibase. Basa Inggris – nilé bawaannya."
 }
diff --git a/i18n/bew.json b/i18n/bew.json
index 6a42cb152..0e0d78b39 100644
--- a/i18n/bew.json
+++ b/i18n/bew.json
@@ -15,10 +15,10 @@
 	"math-visualeditor-mwlatexinspector-display-default": "Bawaan",
 	"math-visualeditor-mwlatexinspector-display-inline": "Sebaris",
 	"math-visualeditor-mwlatexinspector-id": "ID sènggètan (sunah)",
-	"math-visualeditor-mwlatexinspector-qid": "ID Wikibase (paké awalan Q)",
+	"math-visualeditor-mwlatexinspector-qid": "ID Wikibase (paké depanan Q)",
 	"math-visualeditor-mwmathdialog-title": "Rumus ètung-ètungan",
 	"math-visualeditor-symbol-group-chem-addition": "Senyawa tambahan",
-	"math-visualeditor-symbol-group-chem-aggregation": "Wujud agrègasi",
+	"math-visualeditor-symbol-group-chem-aggregation": "Wujud penumplekan",
 	"math-visualeditor-symbol-group-chem-arrows": "Panah gedian",
 	"math-visualeditor-symbol-group-chem-brackets": "Tenger gupitan, sikut & keriwil",
 	"math-visualeditor-symbol-group-chem-charges": "Muatan",
@@ -55,7 +55,7 @@
 	"math-visualeditor-symbol-group-math-symbols": "Simbol èn ajegan",
 	"math-visualeditor-symbol-group-math-typefaces": "Roman hurup",
 	"math-visualeditor-symbol-group-math-unsorted": "Kaga' disortir",
-	"math_failure": "Gagal nguyurin",
+	"math_failure": "Boncos nguyurin",
 	"math_invalidjson": "$1 waroan pengladèn – JSON nyang kaga' aci.",
 	"math_invalidresponse": "$1: Waroan kaga' aci (\"$3\") deri pengladèn \"$2\":",
 	"math_invalidxml": "MathML atawa SVG – XML nyang kaga' aci.",
@@ -70,13 +70,13 @@
 	"math-test-contains-diff": "Rèncèng $1 nyang dibalikin kaga' ada rèncèng $2 nyang diancernya.",
 	"math-test-equals-diff": "Rèncèng nyang dibalikin $1 bèda ama rèncèng $2 nyang diancer.",
 	"math-tracking-category-error": "Halaman dengen kengabluan ètung-ètungan",
-	"math-tracking-category-error-desc": "Halaman di ni katègori ada punya kengabluan pemakéan tenger ètung-ètungan.",
-	"math-tracking-category-mhchem-deprecation": "Halaman nyang maké bentukan tenger kimia nyang angus",
-	"math-tracking-category-mhchem-deprecation-desc": "Halaman di ni katègori maké bentukan tenger kimia nyang angus",
-	"math-tracking-category-texvc-deprecation": "Halaman nyang maké bentukan tenger ètung-ètungan nyang angus",
-	"math-tracking-category-texvc-deprecation-desc": "Halaman di ni katègori maké bentukan tenger ètung-ètungan nyang angus",
+	"math-tracking-category-error-desc": "Halaman di ni bangsaan ngelah kengabluan pemakéan tenger ètung-ètungan.",
+	"math-tracking-category-mhchem-deprecation": "Halaman nyang maké pèpèlan tenger kimia nyang angus",
+	"math-tracking-category-mhchem-deprecation-desc": "Halaman di ni bangsaan maké pèpèlan tenger kimia nyang angus",
+	"math-tracking-category-texvc-deprecation": "Halaman nyang maké pèpèlan tenger ètung-ètungan nyang angus",
+	"math-tracking-category-texvc-deprecation-desc": "Halaman di ni bangsaan maké pèpèlan tenger ètung-ètungan nyang angus",
 	"math-tracking-category-render-error": "Halaman dengen kengabluan pembikinan ètung-ètungan",
-	"math-tracking-category-render-error-desc": "Halaman di ni katègori ada punya kengabluan pembikinan di tenger ètung-ètungan.",
+	"math-tracking-category-render-error-desc": "Halaman di ni bangsaan ngelah kengabluan pembikinan di tenger ètung-ètungan.",
 	"math_unknown_error": "kengabluan nyang kaga' ditauin",
 	"math_unknown_function": "pungsi kaga' ditauin \"$1\"",
 	"mw_math_latexml": "LaTeXML (coba-cobaan; maké MathML)",
@@ -89,7 +89,7 @@
 	"datatypes-type-math": "Haturan ètung-ètungan",
 	"wikibase-listdatatypes-math-head": "Haturan ètung-ètungan",
 	"wikibase-listdatatypes-math-body": "Kotak data lèterlek bakal haturan, rumus, persamaan ètung-ètungan, èn sejenisnya nyang diungkepin dalem ragem deri LaTeX.",
-	"math-wikibase-header": "Pengabaran Butir Ètung-ètungan",
+	"math-wikibase-header": "Pengabaran Barang Ètung-ètungan",
 	"math-wikibase-formula": "Rumus",
 	"math-wikibase-formula-name": "Nama",
 	"math-wikibase-formula-type": "Jenis",
@@ -101,7 +101,7 @@
 	"math-wikibase-special-form-placeholder": "Judul rumus",
 	"math-wikibase-special-form-button": "Pengabaran Rekès",
 	"math-wikibase-special-error-header": "Kengabluan",
-	"math-wikibase-special-error-invalid-argument": "ID butir Wikibase lu punya maksud kaga' ada.",
+	"math-wikibase-special-error-invalid-argument": "ID barang Wikibase lu punya maksud kaga' nanggrak.",
 	"math-wikibase-special-error-unknown": "Kaga' tau dah ngapa ngablu pas ngambil data deri Wikibase.",
 	"math-wikibase-special-error-no-wikibase": "Ata-été Wikibase dibutuhin bakal maké ni halaman istimèwa."
 }
diff --git a/i18n/he.json b/i18n/he.json
index 1fc57cc59..1df21f2cf 100644
--- a/i18n/he.json
+++ b/i18n/he.json
@@ -72,7 +72,7 @@
 	"math_timeout": "הזמן להכנת $1 מהשרת \"$2\" פג.",
 	"math-test-end": "בדיקות רקע למצב תיצוג ''$1'' הושלמו.",
 	"math-test-fail": "הבדיקת ''$1'' <span style=\"color:red\">נכשלה</span>.",
-	"math-test-start": "הרצת בדיקות רגע למצב התיצוג ''$1''.",
+	"math-test-start": "הרצת בדיקות רקע למצב התיצוג ''$1''.",
 	"math-test-success": "הבדיקה ''$1'' <span style=\"color:green\">הצליחה</span>..",
 	"math-test-contains-diff": "המחרוזת המוחזרת $1 אינה מכילה את המחרוזת הצפויה $2.",
 	"math-test-equals-diff": "המחרוזת המוחזרת $1 שונה מהמחרוזת הצפויה $2.",
diff --git a/i18n/qqq.json b/i18n/qqq.json
index 77318f9bb..980b783de 100644
--- a/i18n/qqq.json
+++ b/i18n/qqq.json
@@ -18,7 +18,7 @@
 		]
 	},
 	"math-desc": "{{desc|name=Math|url=https://www.mediawiki.org/wiki/Extension:Math}}",
-	"math-visualeditor-mwchemdialog-title": "Title for the dialog to edit <nowiki><chem></nowiki> formula blocks.",
+	"math-visualeditor-mwchemdialog-title": "Title for the dialog to edit &lt;chem&gt; formula blocks.",
 	"math-visualeditor-mwcheminspector-title": "Title for the inspector to edit <nowiki><chem></nowiki> formula blocks.",
 	"math-visualeditor-mwlatexcontextitem-quickedit": "Label for the quick edit button in the math context item",
 	"math-visualeditor-mwlatexdialog-card-formula": "Label for the generic formula card of the dialog for mathematics, chemistry, etc.\n{{Identical|Formula}}",
diff --git a/i18n/sr-ec.json b/i18n/sr-ec.json
index d6c12c17f..f6a510b1b 100644
--- a/i18n/sr-ec.json
+++ b/i18n/sr-ec.json
@@ -87,7 +87,7 @@
 	"math-wikibase-formula-information": "Информације о математичкој формули",
 	"math-wikibase-formula-link-header": "Извор податка",
 	"math-wikibase-formula-elements-header": "Елементи формуле",
-	"math-wikibase-special-form-header": "Наведи име формуле:",
+	"math-wikibase-special-form-header": "Име формуле:",
 	"math-wikibase-special-form-placeholder": "Назив формуле",
 	"math-wikibase-special-form-button": "Затражи информацију",
 	"math-wikibase-special-error-header": "Грешка"