10-Letter Words Containing: ERN

• A fertile black soil containing a very high percentage of humus (3% to 15%) and high percentages of phosphoric acids, phosphorus and ammonia.

• brought up to date

• To subject to vernalization

• be on friendly terms with someone, as if with a brother, especially with an enemy

• the cardinal number that is the sum of three and one

• the period of the last 2 million years

• consisting of or especially arranged in sets of four

• coming next after the third and just before the fifth in position or time or degree or magnitude

• the cardinal number that is the sum of three and one

• make repairs, renovations, revisions or adjustments to

• become technologically advanced

• make western in character

• An experiential learning opportunity, usually offered by a school, similar to an internship, but generally shorter in duration.