9-Letter Words Containing: I,D,D,A,Y

• any of a class of organic compounds sharing a common functional group characterized by a nitrogen to nitrogen covalent bond with 4 substituents with at least one of them being an acyl group.

• in a faddish manner

• Any insect, of the order Trichoptera, having two pairs of hairy wings; they are found near lakes and streams

• of or related to or containing aldehydes

• the campaign of a candidate to be elected

• To build up or be arranged in the form of a pyramid.

• To combine (a series of genes) into a single genotype.

• To employ, or take part in, a pyramid scheme.

• To engage in pyramid trading.