a lack of penetration or subtlety;
"they took advantage of her simplicity"
the quality of being simple or uncompounded;
"the simplicity of a crystal"
freedom from difficulty or hardship or effort;
"he rose through the ranks with apparent ease"
"they put it into containers for ease of transportation"
"the very easiness of the deed held her back"
lack of ornamentation;
"the room was simply decorated with great restraint"