Synonyms for Lie around:

n.

occupy, set, stand, belong, exist, lie, there is/are etc., get, sit, concentrate. sit back, while away, idle away, bask, lounge around, rest, recharge your batteries, relax, wind down, laze. lie around (noun)
lie about.

Other synonyms:

Other relevant words:
lounge around, laze, sit, stand.