diff --git a/lang/pt.json b/lang/pt.json
index f22254b..b08a95b 100644
--- a/lang/pt.json
+++ b/lang/pt.json
@@ -1,88 +1,88 @@
 {
-    "Objects with diet information": "",
+    "Objects with diet information": "Objetos com informações sobre dieta",
     "category:administrative": "Regiões administrativas",
     "category:agriculture": "Agricultura",
-    "category:alternative_amenities": "",
+    "category:alternative_amenities": "Equipamentos",
     "category:alternative_routes": "Rotas",
     "category:buildings": "Edifícios",
-    "category:buildings-entrances": "",
-    "category:buildings-figure-ground": "",
-    "category:buildings-height": "",
-    "category:buildings-start_date": "",
-    "category:buildings-type": "",
-    "category:car_amenities": "",
+    "category:buildings-entrances": "Entradas",
+    "category:buildings-figure-ground": "Cheios e vazios",
+    "category:buildings-height": "Altura dos edifícios",
+    "category:buildings-start_date": "Idade dos edifícios",
+    "category:buildings-type": "Tipos dos edifícios",
+    "category:car_amenities": "Equipamentos",
     "category:car_furniture": "Mobiliário urbano",
     "category:car_maxspeed": "Velocidade máxima",
-    "category:car_routes": "",
-    "category:children": "",
-    "category:coal": "",
+    "category:car_routes": "Rotas rodoviárias",
+    "category:children": "Equipamentos infantis",
+    "category:coal": "Carvão",
     "category:communication": "Comunicação",
     "category:construction": "Locais de construção",
     "category:craft": "Artesanato",
     "category:culture": "Cultura",
     "category:culture_religion": "Cultura e religião",
-    "category:cycle_amenities": "",
+    "category:cycle_amenities": "Equipamentos",
     "category:cycle_routes": "Ciclovias",
     "category:education": "Educação",
     "category:electric_power": "Eletricidade",
     "category:emergency": "Emergência",
-    "category:energy": "",
+    "category:energy": "Energia",
     "category:financial": "Finanças",
     "category:gastro": "Restauração",
     "category:gastro-smoking": "Restauração livre de tabaco",
     "category:health": "Saúde",
     "category:hiking_routes": "Rotas de caminhada",
     "category:historic": "Histórico",
-    "category:index": "",
+    "category:index": "Índice de categorias",
     "category:infrastructure": "Infraestrutura",
     "category:internet": "Acesso à Internet",
-    "category:law": "",
+    "category:law": "Direito",
     "category:leisure": "Lazer",
     "category:leisure_sport_shopping": "Lazer, desporto e compras",
-    "category:memorial": "",
+    "category:memorial": "Memoriais e monumentos",
     "category:military": "Militar",
     "category:mtb-routes": "",
     "category:natural": "Formações naturais",
-    "category:office": "",
-    "category:oil_gas": "",
-    "category:organisations": "",
+    "category:office": "Escritórios",
+    "category:oil_gas": "Petróleo e gás natural",
+    "category:organisations": "Organizações",
     "category:other": "Outros",
-    "category:outdoor": "",
+    "category:outdoor": "Atividades ao ar livre",
     "category:phone": "Telefone",
     "category:places": "Lugares",
     "category:places_geo": "Lugares",
     "category:playgrounds": "Parques infantis",
     "category:post": "Correios",
-    "category:power_routes": "",
-    "category:pt": "",
+    "category:power_routes": "Rotas energéticas",
+    "category:pt": "Mapa de transporte público",
     "category:pt:routes": "Rotas",
     "category:pt:stops": "",
-    "category:pt_amenities": "",
+    "category:pt_amenities": "Equipamentos",
     "category:public": "Serviços públicos",
     "category:railway": "Linhas ferroviárias",
     "category:railway-electrification": "Eletrificação ferroviária",
     "category:railway-gauge": "",
     "category:railway-infrastructure": "Infraestrutura ferroviária",
     "category:railway-maxspeed": "Velocidade máxima",
-    "category:railway-routes": "",
+    "category:railway-routes": "Rotas ferroviárias",
     "category:religion": "Religião",
-    "category:renewables": "",
+    "category:renewables": "Renováveis",
     "category:residential": "Áreas residenciais",
     "category:resources": "Extração de recursos",
     "category:services": "Serviços",
     "category:shop": "Compras",
     "category:special": "Especial",
     "category:sport": "Desporto",
-    "category:swimming_bathing": "",
+    "category:swimming_bathing": "Natação e banho",
     "category:tourism_attractions": "Turismo",
     "category:tourism_services": "Turismo",
     "category:transport": "Transportes",
-    "category:transport_alternative": "",
+    "category:transport_alternative": "Modais de transporte alternativo",
     "category:transport_car": "Transporte individual",
     "category:transport_cycle": "Ciclismo",
     "category:transport_pt": "Transportes públicos",
     "category:transport_walk": "Pedestre",
-    "category:walk_amenities": "",
+    "category:walk_amenities": "Equipamentos",
     "category:waste": "Lixo",
     "category:water": "Massas de água",
     "category:wikipedia": "Wikipédia",
@@ -90,5 +90,10 @@
     "category:xmas": "",
     "date format not understood": "",
     "outdated feature": "",
-    "xmas:outdated-warning": ""
+    "xmas:outdated-warning": "",
+    "category:climbing": "Escalada",
+    "category:developable_areas": "Áreas urbanizáveis",
+    "category:developments": "Planeamento e construção",
+    "category:proposals": "Propostas",
+    "category:roads": "Vias"
 }