14-Letter Words Containing: E,T,H,Y,S,T,I,C

• the branch of organic chemistry dealing with the chemistry of plants

• an overactive thyroid gland; pathologically excessive production of thyroid hormones or the condition resulting from excessive production of thyroid hormones

• branch of chemistry that deals with the chemical action of light

• relating to or using or formed by photosynthesis

• The branch of histology dealing with the chemistry of cells and tissues.

• The branch of chemistry that deals with petroleum, natural gas and their derivatives.