in sooth

1 实在

actual objective concrete tangible veritable really literally verily forsooth positive actuality verity in faith in troth of a truth ever such

2 其实

indeed

3 事实上

really actually practically as a matter of fact in truth de facto as it happens come to that in the concrete ex post effective virtual virtually AS in all but name to all intents and purposes in fact sure-enough practical substantial quite morally in substance

4 实际上

virtual substantial defacto even really actually indeed effectively essentially virtually practically substantially effectually facto in actual fact in deed to all intents and purposes as much as as it is in nature in practice matter of fact in truth deep down come to think of it

5 真实地

verily right true truly

6 确实

so way really quite certainly absolutely indeed honestly granted forsooth I tell you real solid exact concrete veritable unarguable undoubtable just rather surely honest-to-God surety validate honour bright I'll say for sure not to say for real

7 真

very real true truthful unmitigated participled too actually truly indeed verily in the world believe me I promise

8 真地

actually indeed verily believe me