allele

alleles

allelic

allelism

allelisms

allelomorph

allelomorphic

allelomorphism

allelomorphisms

allelomorphs

allelopathic

allelopathies

allelopathy

alleluia

alleluias

antiparallel

diallel

hallel

hallels

hallelujah

hallelujahs

nonallelic

nonparallel

parallel

paralleled

parallelepiped

parallelepipeds

paralleling

parallelism

parallelisms

parallelled

parallelling

parallelogram

parallelograms

parallels

subparallel

unparalleled