• tympanites, tympanitis, tympany
• to engage in, to enter into, to incept, to inchoate, to undertake, -took, -taken, to undertake, undertook, undertaken
• to admix, to entangle, to fold in, to implicate, to incorporate, to incriminate, to involve
• to pick a quarrel with sy, to pick at sy
• to start doing sg, to start to do sg
• to cling, clung, to hang on