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Word formation B1+
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administer (v)
administrate, administration, administrator
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invent (v)
inventive, invention, inventor
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direct (v)
indirect, direction, director, (in)directly
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present (v/n)
presentation, presenter
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assist (v)
assistance, assistant
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operate (V)
operational, operation, operator
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build (v)
rebuild, building, builder
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conduct (v)
conductor
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low (adj)
lower, lowness
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apply (v)
reapply, applicable, application, applicant
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deep (adj)
deepen, depth, deeply
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advise (v)
(in)advisable, advice, adviser,
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account (v/n)
(un)accountable, accountant
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report (v/n)
reporter
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counsel (v)
counsellor
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comment (v)
commentate, commentary, commentator
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supervise (v)
supervision, supervisor
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edit (v)
unedited, edition, editorial, editor
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manage (v)
manager, management, mismanage, manageress
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long (adj)
lengthen, length
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attend (v)
(in)attentive, attendance, attention, attendant
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strong (adj)
strengthen, strength, strongly
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wide (adj)
widen, width, widely
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inspect (v)
inspection, inspector
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sail (v/n)
sailing, sailor
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act (n/v)
activate, (in)active, acting, activation, (in)action, activity
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large (adj)
enlarge, largeness, largely
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lecture (v/n)
lecturer
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produce (v)
product, producer, (un)productive, production
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high (adj)
heighten, height, highly
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