Difference between Erect and Straight Backed

ERECT vs STRAIGHT BACKED: ADJECTIVE

Upright, or having a vertical position; not inverted; not leaning or bent; not prone.
Being in a stiff, rigid physiological condition.
Being in a vertical, upright position.
Of sexual organs; stiff and rigid
Upright in position or posture
Rigid, firm; standing out perpendicularly.
Upright; vertical or reaching broadly upwards.
Elevated, as the tips of wings, heads of serpents, etc.
Directed upward; raised; uplifted.
Bold; confident; free from depression; undismayed.
Watchful; alert.
Standing upright, with reference to the earth's surface, or to the surface to which it is attached.

To animate; to encourage; to cheer.
To set up as an assertion or consequence from premises, or the like.
To set up or establish; to found; to form; to institute.
A place where large machines, as engines, are put together and adjusted.
To raise and place in an upright or perpendicular position; to set upright; to raise
To lift up; to elevate; to exalt; to magnify.
To construct (a perpendicular, for example) from or on a given base.
To set up; establish.
To fix in an upright position.
To raise to a rigid or upright condition.
To construct by assembling.
To raise, as a building; to build; to construct; ; to set up; to put together the component parts of, as of a machine.

To take an upright position; rise.
1 and Elevate. See raise.
2 and Construct, build, institute, establish, plant.
To draw, as a figure, upon a base; construct, as a figure: as, to erect a horoscope; to erect a circle on a given line as a semidiameter; to erect a perpendicular to a line from a given point in the line.
To advance or set forth; propound.
To animate; encourage.
To raise from a lower level or condition to a higher; elevate; exalt; lift up.
To set up or establish; found; form; frame: as, to erect a kingdom or commonwealth; to erect a new system or theory.
To raise, as a building; build; construct: as, to erect a house or a temple; to erect a fort.
To raise and set in an upright or perpendicular position; set up; raise up: as, to erect a telegraph-pole or a flagstaff.
Hence Upright and firm; bold.
In entomology, upright: applied to hairs, spines, etc., when they are nearly but not quite at right angles to the surface or margin on which they are situated. In this sense distinguished from perpendicular or vertical.
In botany, vertical throughout; not spreading or declined; upright: as, an erect stem; an erect leaf or ovule.
Specifically— In heraldry, set vertically in some unusual way: thus, a boar's head charged with the muzzle or snout uppermost, pointing to the top of the field, is said to be erect.
Having an upright posture; standing; directed upward; raised; uplifted.
Of sexual organs
Stiff and rigid
Intent; alert.

Statant, Straight backed, Erectile, Unbowed, Rampant, Put up, Set up, Rear, Rearing, Passant, Upright, Unbent, Standing, Vertical, Raise

Cittern, Bak, Back, Dip, Slips, Slip, Pew, Net, Erect, Dowitcher, Decline, Side chair, Erectly, Straight backed, Straight chair

Stand up, Fastigiate, Erectile, Unbowed, Rampant, Put up, Set up, Rear, Rearing, Passant, Upright, Unbent, Standing, Vertical, Raise

Knot, Debenture, Cittern, Bak, Back, Dip, Slip, Pew, Net, Erect, Dowitcher, Decline, Side chair, Straight backed, Straight chair

Corpses can get erect soon after they die.
They would erect billboards on every street corner.
Truth transcends all boundaries we seek to erect.
Uber should erect barriers separating drivers from passengers.
These birds walk erect; with a stately carriage.
Thalli with creeping and erect filaments, ecorticate, erect filaments arising from a short cell of creeping axis that also bears an attachment rhizoid.
They have erect ears, which I have heard that the erect ear is something associated with the Russian boar.
The size of a soft penis (not erect) is much smaller than when it is erect.
When first-year canes of erect and semi-erect blackberries reach 4 feet high, top them.
Each penis measurement appointment consisted of only erect length and erect girth.

Dan as he motions David and Todd towards the dining room and pulls a couple of straight backed chairs away from the old table.
Sage into my bedroom and put the same straight backed vanity chair in the middle of the room that I use when paddling John.
Another man with a long face and a long body awkwardly folded in the straight-backed chair says, "Nope.
Try and maintain a straight backed position while cycling and desist from leaning forward when you hang on to the handle bars.
Alexis pulled up two straight backed chairs facing each other and sit in one.
Gittings, despite their lingering handsome, square-jawed, straight-backed, gentlemanly motif.