The Collaborative International Dictionary of English v.0.48:
interweave \in`ter*weave"\, v. t. [imp. & obs. p. p.
interwove; p. p. interwoven; p. pr. & vb. n.
1. To weave together; to intermix or unite in texture or
construction; to intertwine; as, threads of silk and
Under the hospitable covert nigh
Of trees thick interwoven. --Milton.
2. To intermingle; to unite intimately; to connect closely;
as, to interweave truth with falsehood. --Dryden.
Words interwove with sighs found out their way.
Moby Thesaurus II by Grady Ward, 1.0:
48 Moby Thesaurus words for "interweaving":
alternation, braiding, coaction, complementary distribution,
concurrence, cooperation, engagement, enlacement, entwinement,
entwining, fabric, interaction, interchange, intercommunication,
intercourse, interknitting, interlacement, interlacery,
interlacing, intermeshing, interplay, intertexture, interthreading,
intertieing, intertwinement, intertwining, intertwisting,
interweavement, interworking, knitting, lacing, mesh, meshing,
plaiting, quid pro quo, seesaw, texture, tissue, tit for tat,
twining, twisting, warp and woof, warpage, weave, weaving, web,