sly
"actual" begins with "a" and is a synonym for "real".
Substantial is a synonym for large amount. It begins with S.
unscrupulous, resourceful, unprincipled, devious, cunning, adaptable.
Fossil is a synonym of old and antique and begins with an F.
Cunning, deceptive, evasive, indirect, misleading, slippery, vague
Stunning is a synonym for beautiful. It begins with S.
slim
sympathy
sinceresternsolemnsevere
The synonym of "cosy" that begins with an "s" is "snug." Both words convey a sense of warmth, comfort, and being tucked in.
Spear is a synonym for lance. It begins with the letter S.
Surface is a synonym for to appear. It begins with the letter S.
"Guileless" is a synonym for innocent, meaning lacking cunning or deceit.
"actual" begins with "a" and is a synonym for "real".
Stock is a synonym of product. It begins with the letter s.
agile or quick-thinking
Snow job is a synonym for deception. It begins with the letter S.