Anagrams of: HARDHEADEDNESSES

• unreasonably rigid in the face of argument or entreaty or attack

• guided by practical experience and observation rather than theory

• a weedy perennial with tough wiry stems and purple flowers; native to Europe but widely naturalized

• One who is practical or hardheaded.

• A brown diving duck, Aythya australis, native to Australia.

• Any of various freshwater cyprinid fishes of the genus Mylopharodon, or of saltwater sciaenid (Sciaenidae) fishes.

• Any of several weeds in or formerly classified in the genus Centaurea, particularly Russian knapweed (Acroptilon repens).

• Residual ore that failed to melt during a smelting process.

• Clash or collision of heads in contest.

• A Scottish billon coin circulated in the reigns of Mary and James VI.

• To make, or to become harsh; render hard and rough.

• To render peevish, morose, or austere.

• clothing for the head

• having red hair and usually fair skin

• the roughness of a substance that causes abrasions

• the quality of being harsh or rough or grating to the senses

• the quality of being cruel and causing tension or annoyance

• excessive sternness

• old material that is slightly reworked and used again

• present or use over, with no or few changes

• go back over