making off the top of one's head (verb) coin: create, invent
Sinonime: affected,
artificial, begrudging,
binding,
bound, coerced, coercive, compelled, conscripted, constrained,
contrived, enforced, factitious,
false, grudging,
inflexible,
insincere, involuntary, labored,
mandatory,
obligatory,
peremptory,
rigid,
slave,
stiff,
stringent,
unnatural,
unwilling, wooden
Antonime: noncompulsory,
spontaneous, unforced,
voluntary