Anagrams of: DRILLING

• the sport of sitting on the back of a horse while controlling its movements

• travel by being carried on horseback

• having no employment

• a colt with undescended testicles

• To trickle, pour, or run like a small stream.

• an insignificant student who is ridiculed as being affected or boringly studious

• the grade of particle fineness to which a substance is ground

• hard monotonous routine work

• the act of grinding to a powder or dust

• press or grind with a crushing noise

• make a grating or grinding sound by rubbing together

• work hard

• dance by rotating the pelvis in an erotically suggestive way, often while in contact with one's partner such that the dancers' legs are interlaced

• reduce to small pieces or particles by pounding or abrading

• created by grinding

• shape or form by grinding

• designating an airship or dirigible having a form maintained by a stiff unyielding frame or structure

• incapable of or resistant to bending

• incapable of compromise or flexibility

• incapable of adapting or changing to meet circumstances

• fixed and unmoving

• cause annoyance in; disturb, especially by minor irritations

• make turbid by stirring up the sediments of

• a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows)

• similar to the mandrill but smaller and less brightly colored

• systematic training by multiple repetitions

• (military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms

• make a hole, especially with a pointed power or hand tool

• train in the military, e.g., in the use of weapons

• learn by repetition

• teach by repetition

• undergo military training or do military exercises