To "render/make"
to make into a fossil
fossilize
the one who inspects
inspector
full of help
helpful
without life
lifeless
capable of love
loveable
to make sterile
sterilize
the one who sails
sailor
full of thoughts
thoughful
without harm
harmless
capable of comfort
comfortable
to give a apology
apologize
the one who conducts
conductor
full of care
careful
witout fear
fearless
capable of being believed
believable
to sell using an "ad"
advertise
the one who creates
creator
full of pain
painful
without a home
homeless
capable of being irritated
irritable
to be in agony
agonize
the one who illustrates
illustrator
full of grace
graceful
without rest
restless
capable of being adored
adorable