858. aphelotes -- simplicity
... 858 (derived from 1 "not" and , "stony ground") -- properly, without rocks (the
opposite of , "rocky land"), ie (a level plain); (figuratively) what is ...
/greek/858.htm - 7k

4073. petra -- a (large mass of) rock
... Part of Speech: Noun, Feminine Transliteration: petra Phonetic Spelling: (pet'-ra)
Short Definition: rock Definition: a rock, ledge, cliff, cave, stony ground. ...
/greek/4073.htm - 7k

Matthew 13:5,20,21
Some fell on stony places, where they had not much earth: and immediately they sprung up, because they had no deepness of earth:
Nave's Topical Index—AKJV