英和和英

synchronism

in sync

out of sync

combine

in synchrony

to grow together or unite so as to form one group, body or mass

to agree on other's opinion, not having one's own

adapt

string together

to unite or join together

to combine

to check something by comparing it with something else

to gather something together

to collect something together

to rhyme

clump together

to be mixed

balance relation (harmonize, be in harmony with)

go together

state of existence (be mixed in with)

undergo polymerization

undergo conjugation

to make something be in harmony with something else

combine into one

to lump together

be co-ordinated

link together

clock synchronizer

to swarm together

clench together