diff --git a/data/dictionaries/is/concatenated_suffixes_inseparable.txt b/data/dictionaries/is/concatenated_suffixes_inseparable.txt
new file mode 100644
index 00000000..7e6fdeca
--- /dev/null
+++ b/data/dictionaries/is/concatenated_suffixes_inseparable.txt
@@ -0,0 +1,29 @@
+barð|baro
+borg
+borgir
+braut
+byggð|byggo
+fell
+gata
+gerði|geroi
+grund
+hagi
+háls|hals
+hjalli
+hlíð|hlio
+holt
+land
+lundur
+melur
+múli|muli
+nes
+sel
+sendi
+stræti|straeti
+teigur
+torg
+tún|tun
+vangur
+vegi
+vegur
+vellir
\ No newline at end of file
diff --git a/data/dictionaries/is/qualifiers.txt b/data/dictionaries/is/qualifiers.txt
new file mode 100644
index 00000000..7637dab5
--- /dev/null
+++ b/data/dictionaries/is/qualifiers.txt
@@ -0,0 +1,2 @@
+borg
+borgir
\ No newline at end of file
diff --git a/data/dictionaries/is/street_types.txt b/data/dictionaries/is/street_types.txt
new file mode 100644
index 00000000..7e6fdeca
--- /dev/null
+++ b/data/dictionaries/is/street_types.txt
@@ -0,0 +1,29 @@
+barð|baro
+borg
+borgir
+braut
+byggð|byggo
+fell
+gata
+gerði|geroi
+grund
+hagi
+háls|hals
+hjalli
+hlíð|hlio
+holt
+land
+lundur
+melur
+múli|muli
+nes
+sel
+sendi
+stræti|straeti
+teigur
+torg
+tún|tun
+vangur
+vegi
+vegur
+vellir
\ No newline at end of file