had better ...; had better not ...
degree; extent; (health) condition; state of health; adjustment; moderation; addition and subtraction
Strider (brand of balance bike)
ESPer; one who has ESP (extrasensory perception)
right arm; right-hand man; right hand; right-handed pitcher
left arm; left-handed (baseball pitcher)
all; whole; entire; complete (set); in total
abnormal; unusual; extraordinary; remarkable; uncommon
disabling; invalidation; nullification; vitiation
swiftness of foot; fast runner; person of great talent; gifted person
field; field; meadow; field (of interest, study, etc.); field; field (in a form, web page, etc.)
the rest; the others; in addition (to that); besides that; and so forth; and the like
reduction by half; halving
hitting the maximum value of a numeric counter
way; method; means; (technical) specification
to prepare; to provide; to set up; to establish; to organize
system; lineage; corollary; system (range of strata that correspond to a particular time period); (taxonomical) series; -type
(doing) as one pleases; to one's heart's content; letting (something) go unchecked; leaving uncontrolled; leaving (something) to take its own course
one part; one portion; one section; one copy (of a book); (one) complete set (of books)
acquisition; obtaining; procurement; getting (hold of)
easy; simple; easygoing; lighthearted; simplistic
doping (in sports); doping (of a semiconductor)
leaving out; omitting; skipping; (beating) in succession; in a row
learning; acquisition (of a skill, knowledge, etc.)
generally; on the whole; general; rough; outline; main points
front and rear; front and back; before and after; around; about; order; context
self-confidence; confidence (in oneself)
(not) ever; (not) by any means; (not) in the least; (not) in any way; (not) at all
elegance; dandyism; sophistication; affectation; showing off; putting on an air
while (one is at it); when; on the occasion of; at the same time (as); on one's way (to); by the way
about; on; regarding; per; for every
without change; as is; just like; extremely similar; immediately; just after
natural; reasonable; obvious; usual; common; ordinary
numerical value; figure; result; reading (on a meter, etc.)
fixed value; constant value
to collect; to gather; to save; to accumulate; to pile up
to rise; to go up; to enter (esp. from outdoors); to come in; to enter (a school); to advance to the next grade; to get out (of water)