inside; interior; among; within; middle; center; during
to enter; to go into; to break into; to join; to enroll; to contain; to hold
painful; sore; cringy; embarrassing; exceeding
to peek (through a keyhole, gap, etc.); to look down into (a ravine, etc.); to peek into (a shop, bookstore, etc.); to sneak a look at; to take a quick look at; to peep (through a telescope, microscope, etc.); to stick out (a scarf from a collar, etc.)
please; I beg you; for mercy's sake
any more; any further; any better; any longer
heart; mind; bottom of one's heart; core (of one's character); centre; center; heart (organ)
to commit (e.g. crime); to perpetrate; to break (e.g. rule); to violate; to rape; to violate
circuit (electric); cycle (e.g. Krebs cycle)
to turn back (e.g. half-way); to return; to go back; to recover (e.g. something lost); to be returned; to rebound
evacuation; withdrawal; revocation; repeal; retreat
I would rather; I would as lief do; strong preference
acceleration; speeding up
sympathy; agreement with; alignment; conformity; tuning
rising; ascending; climbing
surplus-; excess-; over-; per- (chemical with more of a certain element than found in other compounds of the same constituents)
region; limits; stage; level
compulsion; coercion; forcing (to do); enforcement
conclusion; resolution; gathering and bundling; convergence; focusing (e.g. light); convergence
operation; functioning; running
rotation (usu. on an axis); turning; spin
gravity; gravitation; gravitational pull
measurement error; calculation error
amendment; correction; revision; modification; alteration; retouching
superconductivity; super-conductivity
guidance; leading; induction; introduction; incitement; inducement
working; in operation; running; active
pressure; stress; pressure (e.g. political); coercion; arm-twisting
biggest; greatest; largest; maximum
last; final; closing; last train (bus, flight, etc.; of the day)
cancellation; rescinding; release; calling off; lifting (sanctions); delisting
everything; all; the whole; entirely; completely; wholly
firing (esp. a rocket or missile); launching; shooting; ejaculation
place; situation; position; location
to go through; to pierce; to run through (e.g. a river through a city); to pass through; to stick to (opinion, principles, etc.); to carry out
to be sufficient; to be enough; to be worth doing; to be worthy of; to do (the job); to serve
output (electrical, signal, etc.)