Grammar
N2 connective

On the flip side 〜反面

Meaning

"On the other hand ~" — two opposite qualities of the same thing.

Formation

Notes

Narrower than 一方で: 反面 demands a genuine contrast, typically one good side and one bad, whereas 一方で can simply list two parallel facts.

Examples

This medicine works well, but on the flip side the side effects are strong.

Breakdown
medicine is effective on the other hand side effects are strong

City life is convenient, but on the other hand stressful.

Breakdown
city life convenient on the other hand is plentiful

He is strict, but on the other hand a very kind person.

Breakdown
strict on the other hand very kind

Cars are convenient, yet bad for the environment.

Breakdown
car is convenient on the other hand environment is bad

This job pays well, but there is little time off.

Breakdown
salary is good on the other hand days off are few

⚠️ Often confused with

While / on the one hand 〜一方(で)

"While ~", "on the one hand ~, on the other …" — two sides of one situation.

Contrary to 〜に反して

"Contrary to ~", "against ~".

Far from 〜どころか

"Far from ~"; "let alone ~" — the reality is well beyond, or well short of, what was said.

Instead of / in exchange 〜かわりに

"Instead of ~"; "in exchange for ~"; "in return".