Letters that make tomb
o, b, m, t are letters that make 'tomb'
tombs is a word created by adding a letter to 'tomb'
1 possible definitions for 'tomb'
Under this definition, tomb is a noun and has the following properties:
grave has the same meaning as tomb
'tomb' can be a type of topographic point, place, spot.
burial chamber, sepulcher, sepulchre, sepulture, mastaba, mastabah are types of 'tomb'.
gravestone, headstone, tombstone are parts of 'tomb'.