on the surface / ostensibly

inner thoughts; real intentions / (geometry) an incenter

calm, composed

calmness, composure

jolt, lurch / fluctuation, turbulence

jolt, lurch / fluctuate, be turbulent

the above / the top (position or direction) / the surface of / superior in skill, age, level, etc.

in addition; furthermore / on top of (which)

(dated) to be seen; to be found / (having seeing ability): able to see (ja: 目が見える、目の見える) / (within sight): visible (ja: 目に見える) / (easily predictable): apparent (ja: 目に見える)

(humble) to meet with someone, to have an audience with someone / to make an appearance, to be present / (possibly archaic) to serve someone, such as a master or husband