To complicate or make intricate.
To take in; to gather in; to mingle, blend or merge.
To cause or engage (someone or something) to participate or to become connected or implicated.
To comprise or include; to have as a related part.
To envelop, enfold, entangle.
To rumple, tousle or make (something) untidy.
A mess (disagreeable mixture or confusion of things; disorder)