1 the whole journey

2 all the way

3 going the same way

4 going in the same direction

5 of the same kind

1 different

2 distinct

3 not the same

4 not alike

1 (used in given names)

2 variant: 同 tóng

1 common

2 joint

3 jointly

4 together

5 collaborative

1 colleague

2 co-worker

3 classifier: 个 gè

4 classifier: 位 wèi

1 to shed tears of sympathy (idiom)

1 lit. to follow one road until dark (idiom)

2 fig. to stick to one's ways

3 to cling to one's course

1 to treat everyone equally favorably (idiom); not to discriminate between people

1 to have a pleasant journey (idiom)

1 three horses at the same trough (idiom, alluding to Sima Yi 司馬懿|司马懿[Sī mǎ Yì] and his two sons); conspirators under the same roof