syntropic
adjective
syn·trop·ic
(ˈ)sin‧,
sən‧+
: repeated symmetrically without being reversed
syntropic ribs
—opposed to antitropic 
Word History
Etymology
syn- + -tropic
- amyotrophias
- amyotrophic lateral sclerosis
- amyotrophies
- amyotrophyes
- amyotrophys
- Amyraldism
- amyrin
- Amyris
- amyris oil
- amyroot
- Amytal
- amytals
- amyxiae
- amyxias
- an
- an ace up one's sleeve
- an all-star cast
- an alphabet
- an arm and a leg
- an article of faith
- an attempt on someone's life
- an awful lot
- an awful lot of
- an brother
- an corpuscle