peradventure 0194 -- /uwlay -- if so be, may be, {peradventure}, 
unless.

peradventure 3863 -- luw/ -- if (haply), {peradventure}, I pray 
thee, though, Iwould, would God (that).

peradventure 6435 -- pen -- (lest) ({peradventure}), that...not.

peradventure 3379 ** mepote ** if {peradventure}, lest (at any 
time, haply), not atall, whether or not.

peradventure 5029 ** tacha ** {peradventure}(-haps).