Strong’s Hebrew Lexicon:

Shalom: שָׁלוֹם shâlôwm, shaw-lome’; or שָׁלֹם shâlôm; from H7999; safe, i.e. (figuratively) well, happy, friendly; also (abstractly) welfare, i.e. health, prosperity, peace:—× do, familiar, × fare, favour, friend, × great, (good) health, (× perfect, such as be at) peace(-able, -ably), prosper(-ity, -ous), rest, safe(-ty), salute, welfare, (× all is, be) well, × wholly. https://www.blueletterbible.org/lexicon/h7965/kjv/wlc/0-1/

World: חֶדֶל chedel, kheh’-del; from H2308; rest, i.e. the state of the dead:—world. https://www.blueletterbible.org/lexicon/h2309/kjv/wlc/0-1/