13-Letter Words Containing: ORPH

• similarity of form

• A continuous bijection from one topological space to another, with continuous inverse.

• A similarity in the crystal structure of unrelated compounds

• (genetics) the genetic variation within a population that natural selection can operate on

• (chemistry) the existence of different kinds of crystal of the same chemical compound

• (biology) the existence of two or more forms of individuals within the same animal species (independent of sex differences)

• consisting of only one morpheme

• Having the form of a beast

• the branch of geology that studies the characteristics and configuration and evolution of rocks and land forms

• one having both male and female sexual characteristics and organs; at birth an unambiguous assignment of male or female cannot be made