15-Letter Words Containing: R,A,T,T,E,R,Y

• the 400th anniversary (or the celebration of it)

• with regard to architecture

• A heterocyclic ether having a five-membered ring with four carbon atoms and one oxygen; it is a colourless liquid with an ether-like smell, and is used as a polar solvent.

• Any substance (typically a polyhydric alcohol) that prevents cell damage on freezing

• the quality of being transferable or exchangeable

• to a proportionate degree

• in a way that is in correspondence among the constituents of another entity

• in a way that agrees in amount, magnitude or degree

• in a questioning format

• with curiosity