Anagrams of: TRYINGNESSES

• a drug that augments the activity of another drug

• a drug that augments the activity of another drug

• the working together of two things (muscles or drugs for example) to produce an effect greater than the sum of their individual effects

• a primitive wind instrument consisting of several parallel pipes bound together

• the vocal organ of a bird

• machinery consisting of engines collectively

• a neutral achromatic color midway between white and black

• the contraction of two vowels into a diphthong

• the separation of liquid from a gel that is caused by contraction (as in cheese making)

• a medical instrument used to inject or withdraw fluids

• spray or irrigate (a body part) with a syringe

• a disposition free from stress or emotion

• the absence of mental stress or anxiety