Modifiers matching rocket:

• smaller,
• small,
• future,
• single,

Simple categories matching future:

• proceeding,
• source,
• event,
• uncertainty,
• activity,
• action,
• content,
• effort,
• possibility,
• occurrence,
• benefit,
• exchange,
• development,
• service,
• space,
• accident,
• contingency,
• study,
• job,
• technology,
• initiative,
• condition,
• research,
• income,
• procedure,
• engagement,
• amount,
• task,
• skill,
• communication,
• challenge,
• expense,
• economy,
• measure,
• thing,
• performance,
• science,
• cooperation,
• improvement,
• plan,
• reference,
• business,
• endeavour,
• medicine,
• instrument,
• market,
• bill,
• goal,
• device,
• growth,
• product,
• sport,
• change,
• career,
• intervention,
• outbuilding,
• vacation,
• harm,
• building,
• game,
• period,
• hazard,
• maintenance,
• gift,
• time,
• processing,
• sector,
• duty,
• weapon,
• weaponry,
• behavior,
• industry,
• situation,
• therapy,
• cost,
• mission,
• issue,
• production,
• phenomenon,
• function,
• complication,
• use,
• operations,
• outcome,
• care,
• application,
• information,
• endeavor,
• transaction,
• material,
• behaviour,
• liabilities,
• characteristic,
• option,
• catastrophe,
• assets,
• facility,
• network,
• fuel,
• value,
• payment,
• expenditure,
• modality,
• leader,
• person,
• disturbance,
• disaster,
• document,
• vocation,
• misfortune,
• works,
• regulation,
• project,
• survey,
• work,
• publication,
• rocket,
• state,
• promotion,
• treatment,
• interaction,
• practice,
• disease,