| lend an ear(expression, idiom, get, accept, observe) |
| monitor(verb, get, accept, observe, admit) |
| tune in on(verb, expression, idiom, phrasal verb, get) |
| wire(verb, bug, spy, listen, monitor) |
| give attention(verb, expression, take, get, accept) |
| hark(verb, take, get, accept, catch) |
| beware |
| catch(verb, take, get, accept, observe) |
| ears into(verb, expression, phrasal verb, bug, spy) |
| accept(verb, get, observe, admit, attend) |
| admit(verb, get, accept, observe, attend) |
| adopt(verb, get, accept, observe, admit) |
| apprehend(verb, take, get, catch, attend) |
| audit(verb, get, accept, observe, admit) |
| auscult(verb, get, accept, observe, admit) |
| be attentive(verb, get, accept, observe, admit) |
| become aware(verb, expression, take, get, catch) |
| concentrate(verb, get, accept, observe, admit) |
| descry(verb, take, get, catch, attend) |
| devour(verb, take, get, catch, attend) |