13-Letter Words Containing: A,C,E,H,H,T,_

• the branch of psychiatry concerned with psychological methods

• the treatment of mental or emotional problems by psychological means

• a chemical substance obtained from plants that is biologically active but not nutritive

• The fused head and thorax of spiders and crustaceans

• the flower of a chrysanthemum plant

• any of numerous perennial Old World herbs having showy brightly colored flower heads of the genera Chrysanthemum, Argyranthemum, Dendranthema, Tanacetum; widely cultivated

• any disease of the mind; the psychological state of someone who has emotional or behavioral problems serious enough to require psychiatric intervention

• of or relating to or produced by the effects of light on chemical systems

• pledge without delivery or title of possession

• to believe especially on uncertain or tentative grounds