foggy, fog – Foggy first meant “covered with a grass; mossy; boggy,” as fog first meant “coarse grass” and evolved to mean “thick, murky” in relation to atmosphere. More…
riley – Has two meanings: thick and turbid, or angry and irritable. More…
baobab tree – Is so thick—up to 30 feet across—that some African tribes hollow them out so families can live inside. More…