I am thankful for Ron, my amazing husband.

Also, other Rs:
roses
rain
romance
romance novels
running
restaurants
return policies
Romanian children
roofs (or rooves, as I prefer, despite the incorrectness)
roll-ups, from when my kids were little

S:
me, Suzi
suitcases
sandwiches
Serenity
sunshine
swords
solos
Saturn
the Son
soda pop
silence
sleep
students
stories
stamina
steel
stones
stores
stoves
studs 😉 (Got Ron in the list twice.)
shopping
sofas
salads
snicker doodles
Sundays
Saturdays
somedays
soon
sisters